f(x) = 2/1/2 and g(x)=3x+1, find the following: b) (gof)(x) 8. Let f(x)= a) (fog)(x) c) (fof)(x) d) (gog)(x)

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 4SE: How do you find the domain for the composition of two functions, fg ?
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Question
e) f'(x)=(f.fx)
8. Let f(x)=
a) (fog)(x)
c) (fof)(x)
-
a) y = x² +1
9. Find the domain of each function.
and g(x) = 3x+1, find the following:
b) (gof)(x)
b) y
Q Search
2
x-3
f) (fog)(x)
O
d) (gog)(x)
10. What is the slope of the line passing through (-5, 6) and (1, -3)? Then find the equation of this line.
Write the equation in slope-intercept form. (2pts)
c) y = √x +4
me
31 10
MIL UT
Transcribed Image Text:e) f'(x)=(f.fx) 8. Let f(x)= a) (fog)(x) c) (fof)(x) - a) y = x² +1 9. Find the domain of each function. and g(x) = 3x+1, find the following: b) (gof)(x) b) y Q Search 2 x-3 f) (fog)(x) O d) (gog)(x) 10. What is the slope of the line passing through (-5, 6) and (1, -3)? Then find the equation of this line. Write the equation in slope-intercept form. (2pts) c) y = √x +4 me 31 10 MIL UT
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