Find the derivative of the given function: 1. y = -cot (2x) + cot(2x) + 2x 3 secx 2. y = 1+tanx 3. Find y(4) if y = sin(5x)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 18T
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y 3: Skill-building Activities (with answer key)
Find the derivative of the given function:
1. y = -cot (2x) + cot(2x) + 2x
%3D
secx
2. y =
1+tanx
3. Find y(4) if y = sin(5x)
%3D
4. The stiffness of a rectangular beam is proportional
to the breadth and the cube of the depth. Find the
shape of the stiffest beam that can be cut from a
log of a given size.
ity 4: What I Know
Transcribed Image Text:SOLL y 3: Skill-building Activities (with answer key) Find the derivative of the given function: 1. y = -cot (2x) + cot(2x) + 2x %3D secx 2. y = 1+tanx 3. Find y(4) if y = sin(5x) %3D 4. The stiffness of a rectangular beam is proportional to the breadth and the cube of the depth. Find the shape of the stiffest beam that can be cut from a log of a given size. ity 4: What I Know
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