Evaluating Functions

What is f(2)?

• -4
• 8
• 0
• 5

Evaluate f(x)=-2x+13   for f(10)

• -7
• 1
• -8
• 7

If g(x) = -8x + 1, find g(-2).

• -8

• -15

• 17

• 8

Evaluate f(6).

• f(6) = 18

• f(6) = 12

• f(6) = 10

• f(6) = 1

f(x)=4x+5
f(4)=

• 21
• -11
• -31
• 25

g(x) = 5 - 6x
Find g(-5)

• g(-5) = -25
• g(-5) = 6
• g(-5) = 4
• g(-5) = 35

What is the value of f(10)?

What is the value of f(0)?

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

• x = -5

• x = 5

• x = -50

• x = 30

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

• 7
• 35
• 2.33333
• -49