Download presentation
Presentation is loading. Please wait.
Published byAileen Kennedy Modified over 9 years ago
1
3.8 Derivatives of Inverse Trigonometric Functions
2
Quick Review Slide 3- 2
3
Quick Review Slide 3- 3
4
Quick Review Solutions Slide 3- 4
5
Quick Review Solutions Slide 3- 5
6
What you’ll learn about Derivatives of Inverse Functions Derivatives of the Arcsine Derivatives of the Arctangent Derivatives of the Arcsecant Derivatives of the Other Three … and why The relationship between the graph of a function and its inverse allows us to see the relationship between their derivatives. Slide 3- 6
7
Derivatives of Inverse Functions Slide 3- 7
8
Derivative of the Arcsine Slide 3- 8
9
Let f(x) = sin x and g(x) = sin -1 x to verify the formula for the derivative of sin -1 x.
10
Example Derivative of the Arcsine Slide 3- 10
11
Example Derivative of the Arcsine Slide 3- 11
12
Derivative of the Arctangent Slide 3- 12
13
y = tan -1 (4x)
14
y = x tan -1 x
15
Derivative of the Arcsecant Slide 3- 15
16
Example Derivative of the Arcsecant Slide 3- 16
17
A particle moves along the x – axis so that its position at any time t ≥ 0 is given by x(t). Find the velocity at the indicated value of t.
18
Assignment 3.8.1 page 170, # 3 – 11 odds
19
Inverse Function – Inverse Cofunction Identities Slide 3- 19
21
Derivatives of Inverse Trig Functions Functionarcsin xarccos xarctan xarcsec x Derivative
22
Example Derivative of the Arccotangent Slide 3- 22
23
Calculator Conversion Identities Slide 3- 23
24
Determine the derivative of y with respect to the variable.
29
Find an equation for the tangent to the graph of y at the indicated point.
32
Let f(x) = cos x + 3x Show that f(x) has a differentiable inverse.
33
Let f(x) = cos x + 3x Determine f(0) and f’(0).
34
Let f(x) = cos x + 3x Determine f -1 (1) and f -1 (1).
35
y = cot -1 x Determine the right end behavior model.
36
y = cot -1 x Determine the left end behavior model.
37
y = cot -1 x Does the function have any horizontal tangents?
38
Assignment 3.8.2 pages 170 – 171, # 1, 13 – 29 odds, 32 and 41 – 45 odds
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.