B. 4 For # 4-8 Given: f(x)=3x² + 2x-2 g(x)=x+1 4. What is the sum of the two functions if x = -1? A. 1 B. 2 5. What is the inverse of the g(x)? A. x+1 B. X-1 6. What is the difference of the two functions if x = 3? A. 28 B. 27 7. What is the product of the two functions if x = -2? A. 6 B. -7 8. What is the value of the function (f g) when x=-1? O A. 2 R 1 C. -1 D. 3x2 + 3x-1 C. 1+x D. 1-x C. 31 D. 30 C.7 D. -6 C. -1 D.-2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.1: Inverse Functions
Problem 55E
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Question
B. 4
For # 4-8 Given:
f(x)=3x² + 2x - 2
g(x)=x+1
4. What is the sum of the two functions if x = -1?
A. 1
B. 2
5. What is the inverse of the g(x)?
A. x+1
B. X-1
6. What is the difference of the two functions if x = 3?
A. 28
B. 27
7. What is the product of the two functions if x = -2?
A. 6
B. -7
8. What is the value of the function (f g) when x = -1?
A. 2
B. 1
D.
N
C. -1
D. 3x² + 3x-1
C. 1+x
D. 1-x
C. 31
D. 30
C. 7
D. -6
C. -1
D. -2
Transcribed Image Text:B. 4 For # 4-8 Given: f(x)=3x² + 2x - 2 g(x)=x+1 4. What is the sum of the two functions if x = -1? A. 1 B. 2 5. What is the inverse of the g(x)? A. x+1 B. X-1 6. What is the difference of the two functions if x = 3? A. 28 B. 27 7. What is the product of the two functions if x = -2? A. 6 B. -7 8. What is the value of the function (f g) when x = -1? A. 2 B. 1 D. N C. -1 D. 3x² + 3x-1 C. 1+x D. 1-x C. 31 D. 30 C. 7 D. -6 C. -1 D. -2
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