Quiz about Function Input with Graphs

Question 1

Look at the graphed line.

Which function table matches the line graphed.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 2

Which function table matches the line graphed.

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Question 3

Translate the coordinate pair into function notation.

$$\left(0,8\right)$$

Accepted Answer

$$f\left(0\right)=8$$

Answer

$$f\left(0\right)=-8$$

Answer

$$f\left(8\right)=0$$

Answer

$$f\left(-8\right)=0$$

Answer

$$f\left(x\right)=8$$

Question 4

If f(x) = 2x + 1, find f(1).

Accepted Answer

f(1) = 3

Answer

f(1) = 1

Answer

f(1) = 4

Answer

f(1) = 0

Answer

f(1) = -1

Question 5

Given the graph,

find:

$$f\left(2\right)$$

Accepted Answer

$$f\left(2\right)=5$$

Answer

$$f\left(2\right)=4$$

Answer

$$f\left(2\right)=3$$

Answer

$$f\left(2\right)=0$$

Answer

$$f\left(5\right)=2$$

Question 6

Given the graph,

find the value of x when $$f\left(x\right)=5$$

Accepted Answer

$$x=3$$

Answer

$$x=7$$

Answer

$$f\left(5\right)=3$$

Answer

$$x=5$$

Answer

$$f\left(5\right)=7$$

Question 7

The dependent variable is also called the __________.

Accepted Answer

output

Answer

input

Answer

effect

Answer

ending variable

Question 8

All of the x values are called what?

Accepted Answer

Inputs

Accepted Answer

Domain

Answer

Range

Answer

Function

Answer

Outputs

Question 9

What is the definition of a function?

Accepted Answer

Every input has only ONE output

Answer

Has inputs and outputs

Answer

Inputs have different outputs every time

Answer

x-values and y-values

Function Input with Graphs

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