1+sin 2 x 1) Find the derivative of f(x): 2 cos3 x

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 68E
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1+sin 2 x
1) Find the derivative of f(x) =
%3D
2 cos3 x
2) Find the derivative of f (x):
tan(1 + cos 3 x)
3) Find the derivative of f (x) = Vx3 – 4x²
4) Find
dx
when y2 – x² + cos(x + y) = 0
%3D
5) In figure below, object (A) is 12000 units above the x axis and
moving to the left with a constant speed.
The observer (R), on the x axis, sees that the object (A) is 30° above
the horizon and its angle is increasing degrees each second. What
is the speed of object A?
A
12,000
Transcribed Image Text:1+sin 2 x 1) Find the derivative of f(x) = %3D 2 cos3 x 2) Find the derivative of f (x): tan(1 + cos 3 x) 3) Find the derivative of f (x) = Vx3 – 4x² 4) Find dx when y2 – x² + cos(x + y) = 0 %3D 5) In figure below, object (A) is 12000 units above the x axis and moving to the left with a constant speed. The observer (R), on the x axis, sees that the object (A) is 30° above the horizon and its angle is increasing degrees each second. What is the speed of object A? A 12,000
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