Use the graph to determine the domain and range of the relation, and whether the relation is a function.
a. Domain: {x| -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10}
Range: {y| -6, -5, -1, 1, 3, 4, 5, 7, 8, 10}
Yes, the relation is a function.
b. Domain: {x| -10 ≤ x ≤ 10}
Range: {y| -6 ≤ y ≤ 10}
Yes, the relation is a function.
c. Domain: {x| -10 ≤ x ≤ 10}
Range: {y| -6 ≤ y ≤ 10}
No, one y-value is shared by two x-values.
d. Domain: {x| -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10}
Range: {y| -6, -5, -1, 1, 3, 4, 5, 7, 8, 10}
No, one y-value is shared by two x-values.

Use The Graph To Determine The Domain And Range Of The Relation, And Whether The Relation Is A Function.a.

Answers

Answer 1

Answer: A.

Step-by-step explanation:

just answered on edge2020


Related Questions

please help me!!!!!!!!!!!!

Answers

The value of x is 3. Hope this helps
The value of x is 3 hope you did well

Find the slope when give. the following points : (1,6) and (3,-4)

Answers

Answer:

y = -5x + 11

Step-by-step explanation:

Slope (m) =

ΔY

ΔX=

-5

1

= -5

θ =  

arctan( ΔY ) + 360°

ΔX

= 281.30993247402°

ΔX = 3 – 1 = 2

ΔY = -4 – 6 = -10

Distance (d) = √ΔX2 + ΔY2 = √104 = 10.198039027186

Does 2 times 36 equal 3 times 24

Answers

Answer:

Yes

Step-by-step explanation:

[tex]2 * 36 = 72\\ 3 * 24 = 72[/tex]

Answer:

Yes.

Step-by-step explanation:

2 times 36 = 72 and 3 times 24 = 72

Hope this helped! ^-^

How are lines KL and MN related?
O The lines intersect at point K.
O The lines are parallel.
O The lines are perpendicular.
O The lines do not have slopes,

Answers

The lines are perpendicular

The lines KL and MN perpendicular to each other.

What is slope?

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

here, we have,

If a line passes through two points, then the slope of the line is

m = y2-y1/x2-x1

From the given graph it is clear that coordinates of points on line KL are K(-8,2) and L(6,2).

The slope of line KL is

m = 0

The slope of line KL is 0, it means it is a horizontal line.

From the given graph it is clear that coordinates of points on line MN are M(-4,8) and N(-4,-6).

The slope of line MN is

m = 1/0

The slope of line MN is 1/0 or undefined, it means it is a vertical line.

We know that vertical and horizontal lines are perpendicular to each other.

Therefore the lines KL and MN perpendicular to each other.

To learn more on slope click:

brainly.com/question/3605446

#SPJ7

Select each polynomial expression that could be factored by grouping.​

Answers

Answer:

The 2nd and 3rd option

Step-by-step explanation:

They can be separated into 2 pairs and factored

Select all that apply.
Which decimals in the list are repeating decimals?

5/6
4/15
3/5
1 3/4
1/3
4/1,000

Answers

Answer:

5/6 4/15 1/3

Step-by-step explanation:

the answers are above

Answer:

the repeating decimals are in 5/6 4/15 1/3

Step-by-step explanation:

to find them you would just divide them for example 5/6, you would divide the 5 by the 6

HELP!!!!! what is the axis of symmetry for the graph of y-4x=7-x^2
A.x=2
B.y=2
C.x=11
D.y=11

Answers

A. x=2
From what I tried it could be right try it

Gabe earns $10 per hour working for a landscaping business. He earned a raise to $10.75 per hour.


What is the percent increase of Gabe’s wages? If necessary, round your answer to the nearest tenth of a percent.

Answers

107.50 I believe is the answer


If you divided $63.65 evenly among five children, how much would each
child get?

Answers

Answer$12.73

Step-by-step explanation:

$63.65/5(children) = $12.73

Answer:

$12.73

Step-by-step explanation:

$63.65/5=$12.73

Which coordinate notation matches the description?:
3 units left and 5 units down
O (x+3y-5)
O (X-3.y-5)
O (x+3.y+5)
O (X-3.y+5)

Answers

Answer: The last one

Step-by-step explanation:

3 units left would be -3 and 5 units down would be +5

Which graph shows four points that represent equivalent ratios?

Answers

Answer:

b

Step-by-step explanation:

Only option b from the available options represents equivalent ratios.

What is ratio?

The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.

Equivalent ratios are the ratios that are the same when we compare them. Two or more ratios can be compared with each other to check whether they are equivalent or not.

The function of a line that shows the equivalent ratio always goes through the origin point of a cartesian plane.

The general form of the equation that shows the equivalent ratio:

Y = MX

Where M is Slope

therefore, From the given Options only option b is representing equivalent ratios.

Learn more about ratios here:

https://brainly.com/question/13419413

#SPJ6

Complete Question:

plz help me with this i do not understand math stuff

Answers

Answer: Pink choice: y= -6x -2

Step-by-step explanation:

In order to be parallel, the slope must be the same. You find the slope as the number or fraction connected to x. ("co-efficient" of x in math talk)

In the given equation, that is -6.  (So that knocks out the first two choices)

The other thing to look at is the y-value of the given coordinate,(-1,4)

(The y-value is the second number in the coordinate (x.y) is the pattern)

and compare it to the the last number in the equations in the choices and     Here the Yellow choice has y= -6x + 4 so this line can't pass through the coordinate given, because  +4 in this equation is where the line crosses the y-axis. ("y-intercept"  in math talk)  So yellow choice is out!

The attachment shows what the graphs of the choices look like.

The black line is the correct answer. The given coordinate (-1,4) is the labeled red spot. The blue line is the given equation. (You can see where it "intercepts the y-axis on the +3)   And the green line also has the -6 slope, but misses the point and intercepts the y-axis at 4.)    

I hope the diagram and explanation helps you understand better. It can be confusing.

Which equation represents the graphed function?


A. -3x+2=y
B. -2/3x+2=y
C. 3/2x-3=y
D. 2x-3=y


Plz help me I am taking the unit test on edge

Answers

Answer:

try c, i took the test as well its either that or b

Step-by-step explanation:

Answer:

I'm pretty sure the answer is D

Mr. Torres took his students to the dolphin show. Each row in the stadium had 9 seats. One adult sat at each end of a row, and each group of 3 students was seated between 2 adults. Mr. Torres sat by himself. How many adults were there? gr4ch02l09pg08451 There were adults including Mr. Torres.

Answers

Answer:

There were 4 adults; including Mr. Torres

Step-by-step explanation:

- Each row in the stadium had 9 seats

- Mr. Torres sat by himself; he sat on a row with nobody else (no students, no adults)

- The arrangement of the students and the adults who sat with them on same row is:   A  S  S  S  A  S  S  S  A

              1   2  3  4  5  6  7  8  9

since 1 adult sat at each end of a/the row and each group of 3 students was seated between 2 adults.

So the total number of adults that were present = 3 + 1 = 4

help show work
assig 8
(a)solve the inequality
(b)graph the solution on the real number line.
(c)write the solution in interval notation.
29
30
31
32
33

Answers

Answer:  see below

Step-by-step explanation:

29) -5x ≥  30

    ÷ -5 ↓ ÷ -5

        x  ≤ -6

Graph:       ←--------- ·

                            -6

Interval Notation: (-∞, 6]

30) -4x <  -40

    ÷ -4 ↓ ÷ -4

        x  >   10

Graph:       o---------→

                10

Interval Notation: (10, ∞)

31) 2x - 5 ≥  -11

         +5    +5

     2x      ≥  -6

    ÷ 2       ÷ 2

        x   ≥   -3

Graph:       · ---------→

                -3

Interval Notation: [-3, ∞)

32) 8 - 3x > 20

    -8         -8

        -3x >  12

     ÷ -3  ↓ ÷ -3

          x  <  -4

Graph:       ←---------o

                            -4

Interval Notation: (-∞, -4)

33) 4x - 11 < 7x + 4

    -7x       -7x      

   -3x  - 11  <   4

          + 11   +11    

   -3x       <    15

 ÷ -3      ↓ ÷ -3

         x  >    -5

Graph:       o---------→

                  -5

Interval Notation: (-5, ∞)

Leo the Rabbit

Leo the Rabbit is climbing up a flight of 10 steps. Leo can only hop up 1 or 2 steps each time he hops. He never hops down, only up. How many different ways can Leo hop up the flight of 10 steps? Provide evidence to justify your thinking.

Can someone provide an answer and explain. Thanks

Answers

Answer:

2?

Step-by-step explanation: because he can hop them one step at a time or two steps at a time

Simplify: –3(y + 2)2 – 5 + 6y

What is the simplified product in standard form?

Answers

Answer:

-17

Step-by-step explanation:

Solution:

[tex] - 3{(y + 2)}^{2} - 5 + 6y \\ - 3(y + 2)(y + 2) - 5 + 6y \\ ( - 3y - 6)(y + 2) - 5 + 6y \\ - 3 {y}^{2} - 6y - 6y - 12 - 5 + 6y \\ - 3 {y}^{2} - 12y - 12 - 5 + 6y \\ - 3 {y}^{2} - 12y + 6y - 12 - 5 \\ - 3 {y}^{2} - 6y - 17[/tex]

Answer

[tex]-3y^{2}-6y-17[/tex]


The value of 
y
is directly proportional to the value of 
x
.
x
.
if 
y
=
42
y
=
42
when 
x
=
84
,
x
=
84
,
what is the value of 
y
y
when 
x
=
35
x
=
35

Answers

Answer:

y = 17.5

Step-by-step explanation:

Given that y is directly proportional to x then the equation relating them is

y = kx ← k is the constant of proportion

To find k use the condition y = 42 when x = 84, then

42 = 84k ( divide both sides by 84 )

0.5 = k

y = 0.5x ← equation of proportion

When x = 35, then

y = 0.5 × 35 = 17.5

Which expressions are equivalent to 5 the power of 18

Answers

Answer:

3.8146973e+12

Step-by-step explanation:

you have to do 5x5 18 times to get this answer.

Answer:

The two on the top

I WILL GIVE 30 POINTS PLEASE Sinorice put $7.200 in a savings account that pays 3.295 interest compounded annually.
After 3 years, he deposited another $5.000 in the account. What is the value of the account
after 8 years?
A $14 98240
B $15.116.25
C $15.596.30
D $16.073.60​

Answers

interest formula to this answer is D /16.073.60

Simplify five to the power of -4 over five to the power of three plzzzz answer

Answers

Answer:

5^-4= 0.0016

5^3= 125

Step-by-step explanation:

The distance between two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles.

Which measurement is closest to the number of miles between these two towns?

Answers

Answer:

45miles.

Step-by-step explanation:

If 8km = 5miles

hence the number of miles between the two towns = 120/8 × 5

= 15 × 5

= 45miles.

Answer:

75 mi

Step-by-step explanation:

120/8=15

15x5=75 mi

DUE TODAY AT 12! PLS HELP ALGEBRA WILL GIVE BRAINLIEST!

Answers

Answer:

Im gonna go with b not 100% tho

Step-by-step explanation:

I agree the answer is b

If an object is dropped from a height of 39 feet, the function h(t)=-16t^2+39 gives the height of the object after t seconds. Graph the function

Answers

Answer:B

Step-by-step explanation: I took the test.

The graph of the function h(t)=-16t^2+39 is graph (b)

The equation of the function is given as:

h(t)=-16t^2+39

The above function is a quadratic function that as a y-intercept of 39.

This is shown as follows:

h(0)=-16 * 0^2+39

Evaluate the exponent

h(0)=-16 * 0+39

Evaluate the product

h(0)=0+39

Evaluate the sum

h(0)= 39

Hence, the graph of the function h(t)=-16t^2+39 is graph (b)

Read more about quadratic functions at:

https://brainly.com/question/1214333

7. Evaluate the following expression for n = 4.
2n? - 8

Answers

0
The reason is 2 times 4 equals 8 and 8-8 is 0

Simply replace n with 4 and do the math.

2n - 8

Let n = 4

2(4) - 8

8 - 8 = 0

Answer: 0

In eight minutes, Josh was able to type 496 words. What’s his typing speed in words per minute?

Answers

Answer:

62 words/minute

Step-by-step explanation:

496 words divided by 8 minutes= 62 words in one minute

distribute then solve two-step = to get z

4(2z-5)=-4

Answers

x = 2

Step-by-step explanation:

math lol

I'm truly deeply sorry if its wrong :'))

Answer:

z = 2

Step-by-step explanation:

Given

4(2z - 5) = - 4 ← distribute parenthesis on left side by 4

8z - 20 = - 4 ( add 20 to both sides )

8z = 16 ( divide both sides by 8 )

z = 2

Using the numbers -4, 10, 8, 2, -3, -5, create an expressions that equals to 6.

Answers

Answer:

10+(-4)=6

Step-by-step explanation:

Answer:

-4 + 10

Step-by-step explanation:

ILL MARK BRAINLIST IF YOU GET IT RIGHT .which expression is equivalent to s - t?

Answers

Answer:

s(6)×t(6)

hope this helps

They are variables
Are there supposed to be answer choices?

I need help please and thank you

Answers

Answer:#7 is 20%. #8 is 67.5 people

Step-by-step explanation: For #7 you would just divine 14/70 to get .20 converted to a percentage is 20%. For #8 you would convert 37.5% to a decimal of .375 and multiply that to 180 people to get the answer of 67.5 people.

Other Questions
What is three important moments in chapter 12 in percy jackson? I WILL GIVE BRAINLIEST! Which table of values corresponds to the graph below? What is the slope of y-5= 3x + 4? 1. A piece of iron has a volume of 11.6 cm and a mass of 63.5 9. What is its density?75.151.9 5.740.18 Based on context, the word transpire in line 14 of "A childsaid What is the grass?" means -eachO breakO presentescapeO shake Please help ill give brainliest In 1999, Marks & Spencer, a British department store, created the biggest sandwich ever made. The tuna and cucumber sandwich was in the form of a triangular prism. Suppose each slice of bread was 8 inches thick. Find each measure to the nearest tenth. a. The surface area in square feet of the sandwich when filled b. The volume of filling in cubic feet to the nearest tenth How are communities shaped by their surroundings Calculate the mass of arsenic trihydride produced from 117.4 g of hydrogen gas with excess arsenic trioxide: The author includes this information to- show that the majority of people are using the word "ghetto" incorrectly. explain that the current use of the word "ghetto" does not reflect the prosperity and accomplishments of ghettos. demonstrate that the word "ghetto" is now a part of pop culture and that this has changed the meaning drastically to a more unfavorable context. . explain that the current use of the word "ghetto" is meant as an insult to those who do not fit in. theses are SOOOOO difficult 10 points if right What is the correct value using 3 significant figures for 14.8232 g/mol? Identify the heterogeneous mixtures.Group of answer choicessaladwatervegetable soupapple juicetrail mixbrass Nate is creating a blog post for his health food company. Which text tells readers that the post provides credible information?Now that summer's right around the corner, it's time to look for ways to keep yourself cool. Today, let's take in the goodness of juices,especially freshly squeezed, homemade fruit juices. Fruits contain a lot of water, and they're a perfect way to stay hydrated on hot days.Here's why you should keep fruit juices handy this summer.Fruits are packed with essential vitamins and minerals, such as vitamin C, potassium, and magnesium. One cup of orange juice, forexample, contains up to 82 milligrams of vitamin C. Fruits protect you from dehydration. In fact, watermelon is about 92 percent water,while cranberries and raspberries contain almost 87 percent water by weight.Fruits are nutritious, require no preparation, and are a delicious way of staying cool in the summer heat*Nate is a regular contributor to the website. A registered nutritionist from California, Nate has two decades of experience in healthyeating, and regularly holds seminars and workshops on healthy living.ResetNext Read the sentences below. Choose whether they are written in objective or subjective voice.Industrialization led to increased urbanization. objectiveCities did not care about people living in the tenements and ignored their problems. subjectiveFactory owners cared more about their profits than their workers. subjectiveThe benefits of industrialization far outweighed any negative effects. subjectiveIndustrialization resulted in the creation of new inventions, such as the telephone and the automobile. objective 100 POINTS SHOW YOUR WORK, ANSWER ALL PLEASE HELP!!!!A chef has a favorite muffin recipe that uses 1/2 cup of blueberries for a whole batch. He has 3/4 cups of blueberries that he wants to use. Which equation can be used to solve for the number of batches of muffins, b, that the chef can make?3/4 1/2 = B3/4 2/1 = B1/2 3/4 = B2/1 3/4 = BMonty has 3/4 pound of trail mix. He needs to divide the trail mix into 1/8 pound bags. How many trail mix bags will Monty have?An adult elephant in the wild spends about 16 hours each day eating. During that time, the elephant will eat about 525 pounds of food. If the elephant eats the same amount of food each hour, about how much food does it eat in one hour, to the nearest whole pound? Show or explain how you got your answer.Members of the school orchestra are organizing a trip to a concert. If tickets cost $14 each, how many tickets can be purchased with $500?Mr. Morris used the greatest common factor and the distributive property to rewrite the sum 45 + 27.What did he write?A club with 24 members has 4,896 event flyers to pass out. Each member will be given the same number of flyers.How many flyers does each member get?Xavier is solving a problem on the whiteboard as shown.Part A. Is Xavier's solution correct? If not, identify where he made an error.Part B. Solve 7950 divided by 25. How many grams of MgSO4 should Naomi weigh out to prepare 0.250 L of a 1.25 M solution? (1) We hold these Truths to be self-evident, that all Men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the pursuit of Happiness. (2) That to secure these rights, governments are instituted among Men, deriving their just Powers from the Consent of the Governed. (3) That whenever any Form of Government becomes destructive of these Ends, it is the Right of the People to alter or abolish it, and to institute a new Government.the Declaration of Independence, 1776What concept is best described by the third sentence? A. right of revolution B. republicanism C. separation of powers D. popular participation What overall challenges did immigrants to the U.S. face? Line s has a slope of -7/2 line t is perpendicular to a. What is slope of line t