Evaluating Functions for Values of Domain

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Evaluate f(x) = x² for x = -8

• 64

• -64

• -16

• 16

Tags

CCSS.HSF.IF.A.2

Evaluate f(x)=-2x+13   for f(10)

• -7

• 1

• -8

• 7

Tags

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x+3

• -1

• 1

• 5

• -5

Tags

CCSS.HSF.IF.A.2

What is g(-3)?

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

What is f(8)? 

• 8

• 0

• 3

• -2

Tags

CCSS.HSF.IF.A.2

What is the domain?

• None of the answer choices

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the value of f(-5)?

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Match the following function notation values

• 1

• f (x) = -5

• -5

• f (x) = -3

• 0, 2

• f(-1)

• 3

• f(0)

• -3

• f(1)

Tags

CCSS.HSF.IF.A.2

What is f(1)?

• 1

• 5

• 0

• 4

Tags

CCSS.HSF.IF.A.2