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Asked Feb 11, 2019
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Do Homework - Jaelyn
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wright MTH 112 20217 E-Learning Spring 2019
Homework: HW - 1.7
Score: 0 of 1 pt
1.7.51
tps://open
uい·
9 of 14 (7 complete)
For f(x) = 2x and g(x)= x + 8, find the following functions.
a. (f o g)x); b. (g o f)(x), c. (f o g) 4); d. (g o1(4)
a(fo g))-
(Simplify your answer.)
ary
ns
Enter your answer in the answer box and then click Check Answer
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Edit View History Bookmarks People Window Help Do Homework - Jaelyn https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkId=5157428 wright MTH 112 20217 E-Learning Spring 2019 Homework: HW - 1.7 Score: 0 of 1 pt 1.7.51 tps://open uい· 9 of 14 (7 complete) For f(x) = 2x and g(x)= x + 8, find the following functions. a. (f o g)x); b. (g o f)(x), c. (f o g) 4); d. (g o1(4) a(fo g))- (Simplify your answer.) ary ns Enter your answer in the answer box and then click Check Answer

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Expert Answer

Step 1

a) (fog)(x)=f(g(x))= f(x+8) =2(x+8)=2x+16.

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Step 2

b)(gof)(x)=g (f(x)) =g(2x)=2x+8.

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Step 3

c)(fog)(4)=2(4...

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