Quiz 7.3 Composition Functions

p(x) = 3x + 4

q(x) = 2x²

Find p(q(-2))

• -9

• 28

• 8

• -8

f(x) = 3x + 10
g(x) = x - 2
Find f(g(0))

• 16
• 4
• -4
• None of these.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Given f(x) = x² - 3 and g(x) = x - 3, find f(g(f(3))).

• 0
• 3
• 6
• 9

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

g(x)=3x+4
h(x)=3x-1
Find g(h(x))

• -9x+11
• 4x²+4x
• 9x+1
• 9x+11

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Find f(2).

Find g(4)