Evaluating Composite Functions

Evaluating Composite Functions

Assessment

Flashcard

Mathematics

9th - 11th Grade

Practice Problem

Hard

Created by

Maureen Curran

FREE Resource

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10 questions

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1.

FLASHCARD QUESTION

Front

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

Back

2x2+6

2.

FLASHCARD QUESTION

Front

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

Back

f(g(x))= -6x2+31

3.

FLASHCARD QUESTION

Front

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

Back

g(f(x))=18x- 84x + 90

4.

FLASHCARD QUESTION

Front

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

Back

None of these.

5.

FLASHCARD QUESTION

Front

Find h(-3) if h(a) = 3 - 2a.

Back

9

6.

FLASHCARD QUESTION

Front

Which one is the same as fοg(x)?

Back

f(g(x))

7.

FLASHCARD QUESTION

Front

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

Back

4

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