Composition of Functions

• 34

• 71

• 35

• 142

f(x) = 3x + 10
g(x) = x - 2
Find f(g(5))

• 19
• 23
• -10
• None of these.

Find g(- 2).

• 12

• -2

• -24

• 18

Evaluate f(x)=-2x+13   for f(10)

• -7
• 1
• -8
• 7

Given 
f(x)= 2x² + 5x - 17, find f(-1). 

• f(-1) = -20
• f(-1) = -24

• 1

• 3

• 5

• 7