Quiz about Functions and Function Families

Question 1

y = 4

Accepted Answer

Constant

Answer

Linear

Answer

Quadratic

Answer

Absolute Value

Question 2

f(x) = x

Accepted Answer

Linear

Answer

Constant

Answer

Quadratic

Answer

Absolute Value

Question 3

$$f\left(x\right)\ =\ x^2$$

OR

$$y=x^2$$

Accepted Answer

Quadratic

Answer

Constant

Answer

Linear

Answer

Absolute Value

Question 4

f(x) = IxI

Accepted Answer

Absolute Value

Answer

Constant

Answer

Linear

Answer

Quadratic

Question 5

Question 5.

Accepted Answer

Constant

Answer

Linear

Answer

Quadratic

Answer

Absolute Value

Question 6

Question 6.

Accepted Answer

Linear

Answer

Constant

Answer

Quadratic

Answer

Absolute Value

Question 7

Accepted Answer

Quadratic

Answer

Constant

Answer

Linear

Answer

Absolute Value

Question 8

Question 8.

Accepted Answer

Absolute Value

Answer

Constant

Answer

Linear

Answer

Quadratic

Question 9

$$f\left(x\right)=x^3$$

Accepted Answer

Cubic

Answer

Exponential

Answer

Square Root

Answer

Reciprocal

Question 10

Accepted Answer

Reciprocal

Answer

Cubic

Answer

Exponential

Answer

Square Root

Question 11

$$f\left(x\right)=2^x$$

Accepted Answer

Exponential

Answer

Cubic

Answer

Square Root

Answer

Reciprocal

Question 12

Accepted Answer

Cubic

Answer

Exponential

Answer

Square Root

Answer

Reciprocal

Question 13

Accepted Answer

Exponential

Answer

Cubic

Answer

Square Root

Answer

Reciprocal

Question 14

$$f\left(x\right)\ =\ \sqrt[]{x}$$

Accepted Answer

Square Root

Answer

Cubic

Answer

Exponential

Answer

Reciprocal

Question 15

$$f\left(x\right)=\frac{1}{x}$$

Accepted Answer

Reciprocal

Answer

Cubic

Answer

Exponential

Answer

Square Root

Question 16

What is the definition of 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

Question 17

Is this mapping a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 18

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 19

Is the graph pictured a function?

Accepted Answer

No

Answer

Yes

Question 20

Question 20.

Accepted Answer

Not a Function

Answer

Function

Question 21

Which ordered pair below would prevent this table from being a function?

Accepted Answer

(-2, 0)

Answer

(10, 10)

Answer

(2, 4)

Answer

(6, 1)

Question 22

Is the function Linear or Nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 23

Is the function linear or nonlinear?
y = x² + 7

Accepted Answer

Nonlinear

Answer

Linear

Question 24

Is the function linear or nonlinear?

y = 6x + 4

Accepted Answer

Linear

Answer

Nonlinear

Question 25

Is the function linear or nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

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