x'-x+2 If fx) =ア+7 6. , find f'(x). (5x-1) (A) (3x) (x'+7)(5x-1)-(x'-x+2)(3x) (x+7) (B) (x-x+2X3x)-(x'+7X5x-1) (x+7) (C) (+7X5x-1)- (x'-x+2)(3x') (D) (r'+7)
x'-x+2 If fx) =ア+7 6. , find f'(x). (5x-1) (A) (3x) (x'+7)(5x-1)-(x'-x+2)(3x) (x+7) (B) (x-x+2X3x)-(x'+7X5x-1) (x+7) (C) (+7X5x-1)- (x'-x+2)(3x') (D) (r'+7)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.6: Analyzing Graphs Of Functions
Problem 6ECP: Find the average rates of change of f(x)=x2+2x (a) from x1=3 to x2=2 and (b) from x1=2 to x2=0.
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Question
Transcribed Image Text:x'-x+2
7+7
6.
If f(x) =
, find f(x).
(5x -1)
(A)
(3x)
(x' + 7)(5x* – 1) – (x* - x+2)(3x*)
(B)
(x + 7)
(x'-x+2X3x') -(x'+ 7X5x* - 1)
(r'+7)
(C)
(r+7X5x - 1) - (r'-x+ 2)(3x')
(x' +7)
(D)
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