HELP PLS. What information do you need to graph a linear function?

Answers

Answer 1
you need two points, like x and y intercepts for example. determine the x intercept, set f(x) =0 and solve for x.

Related Questions

You are a contractor and charge $65 for a site visit plus an additional $15 per hour for each hour you spend working at the site. Write and solve an equation to determine how many total hours you have to work to earn $950 working at two separate work sites

Answers

Answer:

h = 59 hours

Step-by-step explanation:

Total earnings = fixed charge + variable charge

Fixed charge = $65

Variable charge = $15h

Where, h = number of hours

Total earnings = $950

Total earnings = fixed charge + variable charge

950 = 65 + 15h

Subtract 65 from both sides

950 - 65 = 65 + 15h - 65

885 = 15h

Divide both sides by 15

h = 885 / 15

= 59

h = 59 hours

Which of the following is NOT a term used to describe slope?
Unit Rate
Constant of Proportionality
Change in X over Change in Y
Rate of Change

Answers

Answer:

Change in X over Change in Y

Step-by-step explanation:

The slope is represented by the change in Y over the change in X. Therefore, the third answer is not correct because the proportion is incorrect.

can someone help me with the math on my page i will mark them brainliest pls

Answers

Answer:

Step-by-step explanation:

ok

How was triangle A translated?
O four units left
O four units right
O six units left
O six units right ark this andTetrn​

Answers

Answer:

D

Step-by-step explanation:

i know its six units right but i dont know what the rest of the answer says tho

Answer: D

Six units right

Step-by-step explanation:

I got it right on edg2020

The point-slope form of a line that has a slope of , and passes through the point (3, 0) is shown.
y-0 =3(2-3)
What is the equation in slope-intercept form?

Answers

Answer:

y= -3

Step-by-step explanation:

[tex]y-0 =3(2-3)[/tex]

Expand ; 3(2-3) = 6-9

[tex]y-0=6-9\\\\Simplify\\\\y-0=-3\\y =-3+0\\\\y =-3[/tex]

What is algebraic notation?

Answers

Algebraic notation is a method for recording and describing the moves in a game of chess. It is based on a system of coordinates to uniquely identify each square on the chessboard.

1. Hallar "x": 2(x+1)-3(x-2) < X+6
a. x < -1
b. X> 1
C. X<1
d. x>-1
Me ayudan porfaaa

Answers

Answer:

b. x > 1

Step-by-step explanation:

remove the parentheses

cancel the equal terms on both sides of the inequality

collect like terms

devide the both sides

very important. do not forget my the five stars

PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!!!

Answers

Answer: you have: C(X)=3x+2.00

x=number of minutes

Pay attention to the y=mx+b form where m=slope-->>

3x is the slope...

so it's 3(times the number of minutes) <<---or (x)

This means that the slope is 3, or the fancy way of saying it-->>"rate of change."

The rate of change of the cost of the taxi ride is $3.00 per minute.

Step-by-step explanation:

An electronics store is selling the latest video game for $59.00. If there is a 10% sales tax, what is the actual cost of the game?

Answers

Answer:

64.90

Step-by-step explanation:

10%  of 59.00 is 5.90 so 59.00 +5.90 equals 64.90

3 bananas cost $0.99. At this rate, how much do 5 bananas cost?

Answers

Answer:

1.65

Step-by-step explanation:

0.99/3 = .33

.33 x 5 = $1.65

Answer:

Five bananas will cost $1.65

Delawares population is greater that Vermont's populatin by 299,119 people. What is Delawares population?
this is for my little brother.​

Answers

Answer:

973,764

Step-by-step explanation:

I need to figure this out in simplest form but I’m stuck

Answers

Answer:

z ≥ 2

Step-by-step explanation:

Step 1: Write inequality

-7z - (-5z - 4) ≤ -3z - 2 + 4z

Step 2: Solve for z

Distribute negative: -7z + 5z + 4 ≤ -3z - 2 + 4zCombine like terms: -2z + 4 ≤ z - 2Add 2z to both sides: 4 ≤ 3z - 2Add 2 to both sides: 6 ≤ 3zDivide both sides by 3: 2 ≤ zRewrite: z ≥ 2

Help me solve this problem please

Answers

Answer:

I think what you would do here is line them up from least to greatest, or greatest to least. Hope this helps! <3

Step-by-step explanation:

Which linear equation passes through the point (-1, 4) and has a slope of -3?
Point Slope Form y-yı = m(x - 1)

Answers

the formula would be y-4=-3(x+1) so the equation would be y=-3x+1

Find f'(x) if f(x)=3x- 12

Answers

Answer:

4

Step-by-step explanation:

f(x) = 12 and f(x) = 3x

12/3 = 4 and the function for f(x) is 3(4)

The derivative of the function f(x) = 3x - 12 is 3.

What is a derivative ?

Derivative of a function measures the rate of change of a function it can also be defined as the slope of the function.If given dy/dx it states the rate of change of y with respect to x.

According to the given question we have find the first derivative of the function f(x) = 3x - 12.

Given f(x) = 3x - 12

f'(x) = 1(3)x¹⁻¹ + 0                             ( derivative of any constant is 0 )

f'(x) = 3x⁰.

f'(x) = 3.

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Hydrochloric acid (HCl) is combined with cesium hydroxide (CsOH) in a neutralization reaction.
Which ions will combine to form a salt? Check all that apply.
A. H+
B.H3O+
C.Cl-
D.Cs+
E.OH-

Answers

Answer:

HCl + CsOH --> CsCl + H2O

So the ions making up the salt: Cl- and Cs+

Answer:

H+

H3O+

C. Cl-

D.Cs+

OH-

One example of consecutive odd integers would be 3, 5, 7, 9, ...
If the first consecutive odd integer is represented by x, which algebraic expression represents the second
consecutive odd integer?
____
Which expression represents the third consecutive odd integer?
____
The answers are
X+2
X+4

Answers

Answer:

1.) x+2

2.) x+4

Step-by-step explanation:

I got it right on Edge, hope this helps

The expression represents the second consecutive odd integer is X + 2

and for the third consecutive odd integer is X + 4.

What are integers?

All whole numbers and negative numbers are considered integers. This means that if we combine negative numbers with whole numbers, a set of integers is formed.

An integer, which can comprise both positive and negative integers, including zero, is a number without a decimal or fractional portion.

Given One example of consecutive odd integers would be 3, 5, 7, 9, ...

the difference between 2 consecutive numbers is

5 - 3 = 2

when X is the first odd integer,

the second consecutive odd integer is X + 2

difference between 3rd and first digit is

7 - 3 = 4

the third consecutive odd integer is X + 4

Hence adding the consecutive even numbers to the first digit of odd numbers gives the consecutive odd numbers.

Learn more about integers;

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1. In the diagram below, if m angle1=79^ , find the measure of each numbered angle.

Answers

Numbers 1,4,5,8 will be 79^. Numbers 2,3,6,7 will be 101^.

The measure of angles  ∠1, ∠4, ∠5, ∠and 8 will be 79°. The measure of angles ∠2, ∠3, ∠6, and ∠7 will be 101°.

What are supplementary angles?

The supplementary angles are defined as when pairing of angles addition to 180° then they are called supplementary angles.

We have been given that m angle ∠1 = 79°,

To determine the measure of each numbered angle.

As per the property supplementary angles,

m∠1  + m ∠2 = 180°
79° +  m ∠2 = 180°

m ∠2 = 180° - 79°

m ∠2 = 101°

If a transversal intersects two parallel lines, then each pair of alternate interior angles is equal.

∠1 = ∠4 = 79°

∠2 = ∠3 = 101°

∠2 =  ∠6 = 101°

∠4 = ∠5 = 79°

∠5 = ∠8 = 79°

∠6 =  ∠7 = 101°

Thus, the measure of angles  ∠1, ∠4, ∠5, ∠and 8 will be 79°. The measure of angles ∠2, ∠3, ∠6, and ∠7 will be 101°.

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Brady noticed that there were 38 cars in the parking lot. 7 of the cars were blue.

What decimal represents the percent of the cars that were blue? Round your answer to the nearest hundredth.??????!!!! Help! :)

Answers

Answer:

Step-by-step explanation:

7 blue cars out of 38 cars.

To find the percentage you just divide using your calculator and you should get something like this :

[tex]\frac{7}{38}[/tex] = 0.1842105263

Then you just round that to the nearest hundredth.

If you round 0.184 to the nearest hundredth, it will be 0.18 (You have to round down since the number 4 in the thousandth place is smaller than 5)

Express the ratio 6:2:6 in its simplest form.

Answers

Answer:

in simplest form it is like 3:1;3...

How many times bigger is Triangle H than Triangle B ?? Pls help me ty​

Answers

Answer:

4/3

Step-by-step explanation:

Divide one side of Triangle H by 1 side of triangle B to get the scale factor

What is square root of 500

Answers

Answer: The answer is 22.36....

Step-by-step explanation:

PLEASE HELP ME i will give points

Answers

Answer:

40 degrees

Step-by-step explanation:

There are parallel lines and a transversal. That means that angle a and b are congruent due to corresponding angles theorem.

5x-5=3x+13

Move the variables on one side and numbers on the other. 2x=18

Finally, x=9 And then after you plug it in, your final answer for angle b is 40 degrees.

Answer:

Step-by-step explanation:

Well both angles are the same because the lines are parallel and then there is a line going through them so <A = <B   meaning

5x-5=3x+13 and then you solve

5x - 3x = 13 + 5

2x = 18

x = 9

what is an equation that passes through -1,2 and is parallel to the point 3x+y=3 ?​

Answers

Answer:

y=3x+5

Step-by-step explanation:

For this you can use the point-slope formula: y-y1=m(x-x1). Since the line we're looking for is parallel,  both slopes are equivalent.

First, you have to rewrite the primary equation into standard form, which would rewrite to y=3-3x or y=-3x+3. Then, you can use the information we have in the point-slope formula:

y-(2)=3(x+1)

y-2=3x+3

y=3x+5

Check:

(2)=3(-1)+5

2=-3+5

2=2

I need help please!!! I have a math test tomorrow but i have no idea how to do what we're doing. someone please help me- I'm a 7th grader doing 8th grade math and my head is on the verge of exploding-​

Answers

Answer:

Is there specific topic/topics you are working on?

Also, if you are struggling Khan Academy has some informative videos all you have to do is search up a topic on their site and a video will come up with practice questions to try after the video as well!

good luck on your test!!

2 less than 3 times a number greater than 10. Write as inequality

Answers

Answer:

2<3x>10

Step-by-step explanation:

2<3x>10

The perimeter of a rectangle is 48 centimeters. The relationship between the length, the width, and the perimeter of the rectangle can be described with the equation 2 * length + 2 * width = 48 Find the length, in centimeters, if the width is 10 centimeters

Answers

Answer:

14

Step-by-step explanation:

2xL + 2x10 = 48

2xL + 20 = 48

2xL = 28

L = 14

Answer:

14

Step-by-step explanation:

yes

First to answer gets something good ;)

Answers

Answer:

should be the second one 75 + 20x <55 +44x

Stacey is going rock climbing.She stats 2.5 kilometers up a cliff , climbes up 7 more kilometerd and then climbs all the way down to the bottom of the cliff. What is the total distance of her climb ?

Answers

Answer:

19 kilometers

Step-by-step explanation:

2.5 kilometers  +  7kilometers

=  9.5 kilometers

+ the additional 9.5 for the trip down

=19 kilometers in total

Stacey total distance for climbing was 16.5 km

Stacey started 2.5 km up the cliff so this 2.5km is not counted as she started at that point.

She then climbed 7 km up the cliff.

After that she climbs back down to the bottom of the cliff. This time she climbs both the 7km she climbed previously, and the 2.5km she hadn't climbed before.

Tracy total climbing distance is:

= Distance climbed up + Distance climbed down

= 7 + ( 7 + 2.5)

= 7 + 9.5

= 16.5 km

In conclusion, Stacey climbed 16.5 km in total.

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The school cafeteria buys bottles of water for $0.75 each. They mark up the price 40%. How much do they sell water bottles for?

Answers

Answer:

$1.05

Step-by-step explanation:

Part/whole method:

[tex]\frac {a}{0.75} = \frac {140}{100}[/tex]

0.75·140=105

105÷100=1.05

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