Function Notation and Zeros of Functions

What is the zero of the function graphed?

• 4 only

• 5 only

• No Solution

• 4 and 5

Tags

CCSS.HSF-IF.C.7A

Calculate the zeros of the quadratic.

• x = 6 and 3

• x = 1 and 0

• x = 0 and 3

• x = 3 and 1

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which is an x-intercept of the function?

• undefined

• 1

• 2

• -1

Tags

CCSS.HSF-IF.C.7A

What are the zeros of the quadratic function?
y = x² - 2x - 15

• x = -2
  x = -15

• x = -3
  x = 5

• x = 3
  x = -5

• x = 1
  x = -16

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

Given f(x) = 3(6 -x), what is the value of f(-8)

• -42

• 6

• -6

• 42

Tags

CCSS.HSF.IF.A.2

Given f(x) = 2x-3, what is the value of f(3)?

• 7

• 4

• 3

• 1

Tags

CCSS.HSF.IF.A.2

What is the value of x in:

f(4) = 3x - 1

• 11

• 4

• -1

• 0

Tags

CCSS.HSF.IF.A.2

How would you write y = 2x - 3 in function notation?

• y = 2x-3

• f = 2x - 3

• f(x) = 2x-3

Tags

CCSS.HSF.IF.A.2

How do you read f(x)?

• f x

• f of x

• f parenthesis x

• f with an x inside parenthesis

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1