Functions Unit Review

Is this function linear or nonlinear?

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3

Is the table linear or nonlinear?

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3

LINEAR or NONLINEAR?

y = 7x³ + 5

• linear

• nonlinear

Tags

CCSS.8.F.A.3

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Is the relation a function?{(1,5),(1,7),(3,9),(4,11)}

• Yes
• No

Tags

CCSS.8.F.A.1

Look at this graph. Is the relation a function?

• yes

• no

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

What variable typically represents the domain?

• x

• y

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1