Unit 5 End of Unit Assessment Review_Functions/Volume

Select all the functions whose graphs include the point (2, 4).

• $y=2x$

• $y=x+2$

• $y=\frac{1}{2}x$

• $y=2x\ +\ 4$

• $y=x^{2\ }$

Is this table a function or not a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

What value would make the set of points a function?

(9, -2) (4, 3) ( 8, 10) ( ?, 8)

Select all possibilities.

• 9

• 2

• 4

• 5

• -2

Tags

CCSS.8.F.A.1

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, what point can be added so that the set of points would remain a function?

• (1, 2)

• (3, 5)

• (2, 6)

• (-4, 2)

What is a value of 𝑥 that could be used to complete the table to show that the relationship between 𝑥 and 𝑦 is not a function?  Select all that apply.

• -1

• 3

• 4

• 6

• 0

Tags

CCSS.8.F.A.1

Is this function linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is this function linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is the equation below linear or nonlinear?

 $y=2^x$  

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is the equation below linear or nonlinear?

 $y=2x+4$  

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is the table linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3