I need help dont understand.​

I Need Help Dont Understand.

Answers

Answer 1
A is the only function.



If they list out the x’s (like in B and C) and they have two of the same x’s, it is not a function. If they have those circles (like in D) and one x goes to multiple y’s, then it is also not a function. Hope this helps!
Answer 2
I believe it’s A. Because each x only can have one y. Every other equation has two different y if the same x. (Sorry if it doesn’t make sense)

Related Questions

Which organism shares the most similarities with humans?

fern
jellyfish
lobster
snake

Answers

Answer:

snake

Step-by-step explanation:

Snake, being a reptile, is the closest to humans as per the phylogenetic analysis. In this case which is the lobster. Then comes the jelly fish according to the tree of life.

Answer:

snake

I took the test

Candice has been hired as a saleswoman. She is paid a flat rate of $425 each week and earns an additional $17.75 commission for each sale. If her goal is to make $993 in one week, which equation will help Candice determine the number of sales (s) she must make? (3 points)
a
$993 = $425s - $17.75
b
$993 = $425s + $17.75
c
$993 = $17.75s - $425
d
$993 = $17.75s + $425

Answers

I think it is B, because Candice has been hired as a sales woman
The correct answer is B!

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Which table shows equivalent ratios?
Feet
2.
4.
5
6
Inches
36
48
60
72
Feet
2
3
4
6
Inches
22
39
48
72
Feet
2
5
6
7
Inches
24
60
72
84
Feet
2.
3
Inches
28
36

Answers

Answer: c

Feet

2

5

6

7

Inches

24

60

72

84

Step-by-step explanation: 1ft = 12 inches 2ft=24 inches 3ft= 36 inches etc

multiply ft by 12 to get inches

What is the remainder when (x4 + 36) is divided by (x2 – 8)?

Answers

Answer:

x^5/y for x

Step-by-step explanation:

Answer:

The answer is C   100

Step-by-step explanation:

Line A has a slope of −3 . Line B has a slope of 4. Line C has a slope of 2
Which Line Is The Closest To Being Horizontal?
- Line A
- Line B
- Line C
- I dont Know

Answers

Line c. Using rose over Tun 2/1 rising 2 on the graph and over one it is has the least about of slant

The line whose absolute value of the slope is least will be the slope which is close to being horizontal. Hence, line C is the answer.

An horizontal line has will have a slope value of 0. Hence, the steeper the slope, the greater the absolute value of the slope obtained.

This means that a line deviates more from being horizontal as the absolute value of the slope increases.

Therefore, the line with least absolute value would be the closest to being horizontal, hence, line C with an absolute value of 2.

Learn more : https://brainly.com/question/18405415

Which of the following is equivalent to
the expression below?
7h +1
A. h +7
B. 7(h + 1)
C. (5h + 2) + 1
D. (5 + 2)h + 1
o
O
D
What is the product of 2.52 and 3.4?*

Answers

Answer:

The answer is D

Step-by-step explanation:

(5+2)h+1 add 5 and 2 together and you get 7h+1

What is the slope of a line perpendicular to Line AB given A (6,2) and B (-3,2)

Answers

Answer:

slope is undefined

Step-by-step explanation:

Calculate the slope m of AB using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = A(6, 2) and (x₂, y₂ ) = B(- 3, 2)

m = [tex]\frac{2-2}{-3-6}[/tex] = [tex]\frac{0}{-9}[/tex] = 0

A line with a slope of zero is a horizontal line, parallel to the x- axis.

Thus a line perpendicular to AB is a vertical line parallel to the y- axis.

The slope of a vertical line is undefined

24. q + r t s, for q = 46, r = 19. s = 54​

Answers

[tex](24 \times 46 )+ (19 \times t \times 54) = [/tex]

[tex]1104 + 1026t[/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

How will I graph this? It’s due soon please help.

Graph the line with slope 1/2 passing through the point (-2,5).



Answers

Answer:

y=1/2x + 6

Step-by-step explanation:

Use point slope form

y-y1=m(x-x1)

y-5= 1/2 (x+2)

y-5= 1/2x + 1

y= 1/2x + 6

help pls I really need help can anyone help me​

Answers

Answer:

you didn't screenshot/take the photo fully...

we can't see it.

Step-by-step explanation:

|x-1=-3
Solve for x.

Answers

Answer:

x-1=3

x=3+1

x=4

Is 4 correct.




Explanation:

Write an equation in slope-intercept form that would have infinitely many solutions in a system of equations with 5x+2y=8

Answers

Answer:

y=5/2x-4

Step-by-step explanation:

got it right on my math assignment

The required equation of line in the slope-intercept form will be [tex]y=-\dfrac{5}{2}x+4[/tex].

The given equation of line is [tex]5x+2y=8[/tex].

It is required to write the equation of a line in the slope-intercept form which has infinitely many solutions in the system of equation with the given line.

The system of equations has infinitely many solutions when the equations are the same or all of their coefficients are in the same ratio.

So, the other equation could be,

[tex]k(5x+2y)=8k\\5x+2y=8[/tex]

Now, the equation in slope-intercept form can be written as,

[tex]5x+2y=8\\2y=-5x+8\\y=-\dfrac{5}{2}x+4[/tex]

where the slope of the line is [tex]-\dfrac{5}{2}[/tex] and the y-intercept is 4.

Therefore, the required equation of line in the slope-intercept form will be [tex]y=-\dfrac{5}{2}x+4[/tex].

For more details, refer to the link:

https://brainly.com/question/11824567

Solve for x.
help please literally dying

Answers

Answer:

x=40

Step-by-step explanation:

Which procedure correctly simplifies the expression? ( 4 x − 3 ) − 2 ( x + 5 ) A. Step 1: 4 x − 2 x − 3 + 5 Step 2: 2 x + 2 B. Step 1: 4 x − 3 − 2 x − 5 Step 2: 2 x − 8 C. Step 1: 4 x − 3 − 2 x − 10 Step 2: 2 x − 13 D. Step 1: 4 x − 3 + 2 x + 10 Step 2: 6 x + 7

Answers

Answer:

Step 1: 4 x − 3 − 2 x − 10

Step 2: 2 x − 13

Step-by-step explanation:

Given the expression;

(4 x − 3) − 2 (x + 5)

The following steps/ procedure are to be taken when simplifying the expression.

open the parenthesis

(4 x − 3) − 2 (x + 5)

= 4x-3 -2(x)-2(5)

= 4x-3-2x-10

collect the like terms

= 4x-2x-3-10

simplify the resulting expression

= 2x-13

Hence the procedure that correctly simplifies the expression are:

Step 1: 4 x − 3 − 2 x − 10

Step 2: 2 x − 13

A virus is spreading around Dover. At the moment, 310 people are infected. If the virus is spreading at a rate of 10% each day, how many people in all will have caught the virus in 14 days?

Answers

Answer:

434 people

Step-by-step explanation:

10% of 310 is 31

so, 31 × 14 days is 434

so its 434 people

and our last one for today
(let me know if i should keep posting more)

Answers

Answer:

50

Step-by-step explanation:

The angles must add up to 180 and 180-105=75-25=50

And yes you should

Letters x, y, and z are angle measures. Which equations would guarantee that lines p and q are parallel? Check all that apply. x = z x + y = 180° x + z = 180° x = y z = 180°

Answers

The equations that would guarantee that lines p and q are parallel are;

x = z

x + y = 180°

The image showing the lines p and q as well as the angles x, y and z can be found in the link at the end of this answer.

From the image given;

We see that a transverse line cuts across the two parallel lines p and q. Thus;

We can see that x and z are corresponding angles and as such, we can say that; x = z.

Secondly, we can see that y and z are supplementary angles because they form a straight line and sum of angles that form a straight is 180°.

Thus; y + z = 180°

Since x = z, then by substitution property of equality, we can say that;

x + y = 180°

Read more at; https://brainly.com/question/13128119

Answer:

Step-by-step explanation:

A and B

Find the distance between points M(6,16) and z (-1,14) to the nearest tenth

Answers

Answer:ririiriririrjrhr

Step-by-step explanation:

Eudueuei3iei

Zombies lose limbs. Mutants grow limbs. Mutant-zombies do both. Today, a certain mutant-zombie grew 5 limbs, lost 12 limbs, and grew another 2 limbs. How many limbs does the mutant-zombie have compared to yesterday?

Answers

one less limb than yesterday! so let’s assume like a regular human the mutant has 4 limbs. he grows another 5 and now he’s got 9 limbs. he loses 12 so 9-12 equals -3, plus 2 is -1.

Whitne bought 10 bagels for brunch last Sunday. 8 of the bagels had raisins. What fraction of the bagels had raisins?

Answers

Answer:

8/10 bagels had raisins :)

What’s the common difference for this arithmetic sequence: 23,__,__,50...​

Answers

9514 1404 393

Answer:

  9

Step-by-step explanation:

The 4th term is the sum of the first term and 3 times the common difference.

  50 = 23 + 3d

  27 = 3d

  9 = d

The common difference is 9.

__

The first few terms are ...

  23, 32, 41, 50, 59, 68, ...

what is 0.8 1/10 of?

Answers

I don’t know:) but I need points because I just got yeeted out of my other acc so I had to make this

I need help with this.

Answers

Answer:

x2 + 8 = 28

The value of x2 is 4.48

Step-by-step explanation:

Hope this is what you were asking for :)

Which statements are true of functions? Check all that apply
Cof
All functions have a dependent vanable
All functions have an independent variable
The range of a function includes its domain
A vertical line is an example of a functional relationship
A horizontal line is an example of a functional relationship
Each output value of a function can correspond to only one input value

Answers

Answer:

The true statemens are:

All function have (at least) a dependent variable. That is why you can write y = f(x), x is the independent variable, while y depends on x values, so y is the independent variable.

All function have and independent variable (explained above).

A horizontal line is an example of a funcitional relationship (because given a value of x, you can always tell the value of y)

The other statements are false:

The range of a function includes its domain is false.

Domain are the values that x can take and the range are the values that the function (y) can take. One is not included in the other.

A vertical  line is an example of a functional relationship is false, because you can not tell the value of y for any value of x.

Each output value of a function can correspond to only one input value is false.  An output can be generated by more than one value of x. The horizontal line is an example of that: the same value of y (output) corresponde to any value of x.

Step-by-step explanation:

Answer:

A: All functions have a dependent variable.

B: All functions have an independent variable.

E: A horizontal line is an example of a functional relationship.

Step-by-step explanation:

edg2021

Will a non-metal replace a metal?
Yes
No

Answers

Answer:

No

Step-by-step explanation:

I think only a metal can replace a metal, not a non-metal replace a metal


A hot air balloon rose from a height of 100 meters to 450 meters in 3
minutes. What was the balloon's rate of change

Answers

Answer:

350 meters.

Step-by-step explanation:

HELP ASAP
Ben travels by train 19 miles to work if ben travels 8 times a week how many miles does he travel

Answers

Answer: 152 miles

Step-by-step explanation:

19 x 8 = 152

Find the 64th term of the arithmetic sequence 2, -3,-8

Answers

Answer:

-313

Step-by-step explanation:

a1=2; d=-5

a64=2-5(64-1)=-313

The 64th term of the arithmetic sequence 2, -3, -8 ... will be -313.

What is Arithmetic sequence?

An arithmetic sequence is the sequence of numbers where each consecutive numbers have same difference.

Given that;

The arithmetic sequence;

⇒ 2 , -3 , -8 ...

Now,

The general equation for nth term of the arithmetic sequence is,

[tex]T_{n} = a + (n - 1) d[/tex]

Where, The term 'a' represent the first term.

And, 'd' represent the difference between each consecutive numbers.

Here, In the arithmetic sequence 2 , -3, -8;

The first term = 2

The difference = -3 - (2) = - 5

So, To find the 64th term of the arithmetic sequence, we can substitute

n = 64 and a = 2 and d = -5 in above formula as;

[tex]T_{n} = a + (n - 1) d[/tex]

[tex]T_{64} = 2 + (64 - 1) (-5)[/tex]

[tex]T_{64} = 2 + (63 * -5)[/tex]

[tex]T_{64} = 2 - 315[/tex]

[tex]T_{64} = -313[/tex]

Thus, The 64th term of the arithmetic sequence 2, -3, -8 ... will be -313.

Learn more about the arithmetic sequence visit:

https://brainly.com/question/6561461

#SPJ5

right so its saying im wrong so witch number is the biggest

32 286
19 682
20 318
32 665
22 382
i put the top one but appearnly its wrong it probs me being stupid i dont know please help 10 points avabile

Answers

Answer:

682 is the biggest number but if it is talking about the two numbers added then it is 19 and 682

Edit: If there is supposed to be a comma in-between the two pairs of numbers then the answer would be 32,665. I didn't think they could have been commas at first but if they are then 32,665 is the answer.

Step-by-step explanation:

682 is bigger than all the others. 19 + 682 is bigger than all the other paired ones.

Cabletown charges $5 signup fee and a $0.50 charge per video.
Networkflicks charges a $12 signup fee and a $0.15 charge per video. How
many videos do you need to watch in a month for the two companies to cost
the same?

Answers

Given parameters:

Signup fee for Cabletown = $5

Charge per video = $0.50

Sign up fee for Networkflicks = $12

Charge per video = $0.15

Unknown:

The number of videos watched in which the cost of both months will be thesame = ?

Solution:

Let the number of videos= x

Now let us set up algebraic equations to solve this problem;

      5 + 0.5x = 12 + 0.15x

   Collect like terms and solve;

        5 - 12  = 0.15x  - 0.5x

             -7  = -0.35x

               x  = 20

The number of videos watched will be 20 videos

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