Function Review

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Is the table pictured a linear relationship? Why or Why not

• Yes, it has a constant change
• Yes, it does not have different rates of change
• No, it has constant rate of change
• No, it does not have a constant rate of change

Tags

CCSS.HSF-LE.A.1B

Given

f(x)= 3x+5, find f(-1).

• f(-1) = 2

• f(-1) = 8

• f(-1) = -2

• f(-1) = -8

Tags

CCSS.HSF.IF.A.2

Which graph represents a function?

• 
• 
• 
• 

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Determine whether the relation shown here is a function. Explain your answer.

• function, an input has 1 output

• function, an input has 2 different outputs

• function, no output has 2 different inputs

• not a function, an input has 2 different outputs

Tags

CCSS.8.F.A.1

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

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3

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 linear or nonlinear?

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3

Is the equation linear or nonlinear?

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3