9. If f(x) = x² + 2x and g(x) = x + 1 find the answer of the following operations ( a) f(x) - g(x) b) f(x).g(x) 9. If f(x) = (x+1)² and g(x)=x-3 state domain and range of f(x) + g(x) and f(x) - g(x). ( 10. Draw the graph of y = -2(x - 2)³ + 3 based on the power function f(x) = x³ determine the domain and range of y=-2(x-2)³ +3.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 58E
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9. If f(x) = x² + 2x and g(x) = x + 1 find the answer of the following operations
a) f(x) - g(x)
b) f(x).g(x)
9. If f(x) = (x+1)² and g(x)=x-3 state domain and range of f(x) + g(x) and f(x) - g(x). (
10. Draw the graph of y = -2(x - 2)³ + 3 based on the power function f(x) = x³ determine the domain and
range of y = -2(x-2)³ +3.
Transcribed Image Text:9. If f(x) = x² + 2x and g(x) = x + 1 find the answer of the following operations a) f(x) - g(x) b) f(x).g(x) 9. If f(x) = (x+1)² and g(x)=x-3 state domain and range of f(x) + g(x) and f(x) - g(x). ( 10. Draw the graph of y = -2(x - 2)³ + 3 based on the power function f(x) = x³ determine the domain and range of y = -2(x-2)³ +3.
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