Evaluating Functions and Comparing

For what value of x is f(x)=-2? (Hint: When y=-2 what is x?)

• -2

• 0

• -5

• 3

Tags

CCSS.HSF.IF.A.2

For what value of x is f(x)=2?

• -4

• 0

• 2

• 5

Tags

CCSS.HSF.IF.A.2

For what value of x does f(x) = 3?

• 0

• -5

• 3

• -3

Tags

CCSS.HSF.IF.A.2

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5

• x = 5

• x = -50

• x = 30

Tags

CCSS.HSF.IF.A.2

Let w(x) = 3x - 7. If w(x) = 14, find x.

• 7
• 35
• 2.33333
• -49

Tags

CCSS.HSF.IF.A.2

What is x if
f(x) = -2?

• 4
• 0
• 3
• 8

Tags

CCSS.HSF.IF.A.2

What is the value of x when f(x) = 16?

• x = 4 only

• x = 4 and x = 8

• x = 16

• Not on the graph

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5
• x = 5
• x = -50
• x = 30

Tags

CCSS.HSF.IF.A.2