Suppose that the functions fand g are defined for all real numbers x as follows. f(x)=3x³ 9(x) = x² Write the expressions for (f+ g)(x) and (f-g)(x) and evaluate (f.g)(-1). (f + g)(x) = 1 (f-g)(x) = (f*g)(-1) = x G
Suppose that the functions fand g are defined for all real numbers x as follows. f(x)=3x³ 9(x) = x² Write the expressions for (f+ g)(x) and (f-g)(x) and evaluate (f.g)(-1). (f + g)(x) = 1 (f-g)(x) = (f*g)(-1) = x G
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.6: Analyzing Graphs Of Functions
Problem 4ECP
Question
Please show your work on a paper
![Suppose that the functions fand g are defined for all real numbers x as follows.
f(x)=3x³
9(x) = x²
Write the expressions for (f+ g)(x) and (f-g)(x) and evaluate (f.g)(-1).
(f + g)(x) = 1
(f-g)(x) =
(f*g)(-1) =
x
G](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F70cb39c8-69fb-4671-9404-bcaf56ea6d69%2F50d8bedb-9073-4e14-866c-187240ac3417%2Frtepeg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose that the functions fand g are defined for all real numbers x as follows.
f(x)=3x³
9(x) = x²
Write the expressions for (f+ g)(x) and (f-g)(x) and evaluate (f.g)(-1).
(f + g)(x) = 1
(f-g)(x) =
(f*g)(-1) =
x
G
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