Unit 10 Review

Given that f(x) = x² + x and g(x) = 3x + 1, find the value of f(g(4)).

• 182
• 40
• 61
• None of the Above

p(x) = 3x + 4
q(x) = 2x²
Find q(p(-2))

• 8
• -8
• 28
• None of these.

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

• 19
• 23
• -10
• None of these.

Find f[g(5)]

• 30

• 242

• 92

• 2

Using the pictured graph, what is f(-3)? 

• -3
• -1
• 1
• 3

Mathematical Equivalence

ON

Evaluate f(5)

• 1
• 10
• 13
• 16

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

• 0
• -5
• 3
• -3

f(x) is the same thing as ______.

• y
• x
• input
• an equation

Find f(4)

• 1

• 2

• 3

• 4