Functions and Evaluating

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

Evaluate f(t)=-2t²+ 1 for f(2)

• 9
  

• 17

• -17

• -7

Given that f(x) = 2x - 2 and g(x) = 5x.  Find the value of f(0) + g(3).

• 13

• 15

• 17

• 0

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

What is the value of f(0)?

• -2

• 2

• 4

• 0

What is f(2)?

• -4

• 8

• 0

• 5

What is the value of f(-5)?

• -2

• 2

• 4

• 0

For what value of x does f(x) = -2?

• 0

• -5

• 3

• -3

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

• x = -5

• x = 5

• x = -50

• x = 30

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

• 4

• 0

• 3

• 8