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Let `f(x)= (9 sin x)/(2 sin x + 4 cos x)`. (9 cos x) (2 sin x + cos x) – (9 sin x ) ( 2cox – 4 sin x) (2 sin x + 4 cos x)² Then 'f'(x) = ` syntax error. Check your variables - you might be using an incorrect one. The equation of the tangent line to 'y=f(x)` at`a = pi/2` can be written in the form y=mx+b`where m = and 'b =

Let `f(x)= (9 sin x)/(2 sin x + 4 cos x)`. (9 cos x) (2 sin x + cos x) – (9 sin x ) ( 2cox – 4 sin x) (2 sin x + 4 cos x)² Then 'f'(x) = ` syntax error. Check your variables - you might be using an incorrect one. The equation of the tangent line to 'y=f(x)` at`a = pi/2` can be written in the form y=mx+b`where m = and 'b =

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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What is m and b
Let `f(x)= (9 sin x)/(2 sin x + 4 cos x)`. (9 cos x) (2 sin x + cos x) – (9 sin x ) ( 2cox – 4 sin x) (2 sinx + 4 cos x)² Then 'f'(x) = ` syntax error. Check your variables - you might be using an incorrect one. The equation of the tangent line to `y=f(x)` at `a = pi/2` can be written in the form y=mx+b` where m = and 'b = Submit Question
Transcribed Image Text:Let `f(x)= (9 sin x)/(2 sin x + 4 cos x)`. (9 cos x) (2 sin x + cos x) – (9 sin x ) ( 2cox – 4 sin x) (2 sinx + 4 cos x)² Then 'f'(x) = ` syntax error. Check your variables - you might be using an incorrect one. The equation of the tangent line to `y=f(x)` at `a = pi/2` can be written in the form y=mx+b` where m = and 'b = Submit Question
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