Functions

Practice Questions

Common Core: 8th Grade Math › Functions

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10 of 148

1

For the graph below, match the graph b with one of the following equations:

$y= x^{2}$

$y = (x-2)^{2}$

$y = (x+3)^{2}$

$y = -(x-2)^{2} -2$

Parabola

2

Select the equation that best represents a linear function.

3

Select the equation that best represents a linear function.

4

Select the equation that best represents a linear function.

5

Select the equation that best represents a linear function.

6

For the graph below, match the graph b with one of the following equations:

$y= x^{2}$

$y = (x-2)^{2}$

$y = (x+3)^{2}$

$y = -(x-2)^{2} -2$

Parabola

7

What is the equation of a parabola with vertex and -intercept ?

8

What is the equation of a parabola with vertex and -intercept ?

9

Select the equation that best represents a linear function.

10

Select the equation that best represents a linear function.

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