Chapter 9Combining Functions

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9.2 - Combining Two Functions:
Sums and Differences

f(x) + g(x) f(x) - g(x)


Practice Questions:

pg. 528 # 1bcf, 2, 3, 5 (graph f + g), 6, 7, 9ac (do by hand), 10, 12, 15


9.2 - Combining Two Functions: Sums and Differences

9.3/9.4 - Combining Two Functions:
Products and Quotients

f(x) × g(x) f(x) ÷ g(x)


Practice Questions:

pg. 537 # 1bde, 3, 4bcef, 5bcef (domain only), 7-11, 14

pg. 542 # 1


9.3-4 - Combining Two Functions - Products and Quotients

9.5 - Composition of Two Functions

f(x) g(x) f(g(x))


Practice Questions:

pg. 552 # 1-4, 5ae, 6abce (domain only), 7-11, 14

9.5 - Composition of Functions

Chapter Review


pg. 576 # 1-6, 8-10, 14


Chapter 9 Test

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