Functions Unit Review

When one input has more than one output.. 

• The function is linear
• The function is quadratic
• The function is neither of those
• This is not a function

Identify whether the graph is a function or not.

• Function

• Not a function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

Find f(4)

• 0

• 1

• 2

• 4

Tags

CCSS.HSF.BF.B.5

Identify the y-intercept of the function.

• The function has no y-intercept

• y = 0

• y = 3

• y = 9

Tags

CCSS.HSF-IF.C.7E

What is the value of f(2)?

• -2

• 0

• 4

• (2,-2)

Tags

CCSS.HSF.IF.A.2

What is the value of f(-3)?

• 2

• -1

• -2

• 0

Tags

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x²+ 3.

• -1
• 1
• 7
• -7

Tags

CCSS.HSF.IF.A.2

What is the y-intercept of the function f(x) = –5x + 4?

• -5

• 4

• -4

• 5

Which of these values could be the slope of the line?

• -2

• 0

• 3

What is the y-intercept?

• 7
• 0
• 1
• 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7