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Combination & Composition of Functions Flashcard

Combination & Composition of Functions Flashcard

Assessment

Flashcard

Mathematics

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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20 questions

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1.

FLASHCARD QUESTION

Front

f(x) = 9-3x and g(x) = 5x-7. Find f(x)+g(x).

Back

2x+2

2.

FLASHCARD QUESTION

Front

When f(x) = x2+9 and g(x) = x-9, find f(x)-g(x).

Back

x2-x+18

3.

FLASHCARD QUESTION

Front

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

Back

2x2+6

4.

FLASHCARD QUESTION

Front

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

Back

None of these

5.

FLASHCARD QUESTION

Front

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

Back

19

6.

FLASHCARD QUESTION

Front

f(x)=3x2+1
g(x)=4x+5
What is (f+g)(2)?

Back

26

7.

FLASHCARD QUESTION

Front

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

Back

4

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