Composition of Functions Review

Front

f(g(x))

Back

3x - 16

Front

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

Back

3x + 8

Front

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

Back

9x+1

Front

If f(x) = x-1 and g(x) = 2x, what is g(f(x))?

Back

2x-2

Front

If f(x) = 3x-1 and g(x) = x²+2, what is (f ° g)(x) ?

Back

3x² +5

Front

If f(x) = 5x and g(x) = 2x-1, what is the composition f(g(x)) ?

Back

10x-5

Front

Find q(p(x)) for p(x) = 3x + 4 and q(x) = 2x².

Back

18x² + 48x + 32

Front

Which expression represents g(f(x)) if
f(x) = 2x - 8 and
g(x) = 4x?

Back

8x - 32

Front

Given f(x)= -3x + 7 and g(x)=2x² - 8, find g(f(x)).

Back

g(f(x))=18x² - 84x + 90

Front

What is (f ° g)(x) if f(x) = x-5 and g(x) = 3x²-1?

Back

3x²-6