(a)
To find: The value of
(a)
Answer to Problem 2E
The value of
Explanation of Solution
Given:
The point
Sketch a figure to show relationship between rectangular coordinates
Figure (1)
Figure (1) shows the relationship between rectangular coordinates
Formula to find
Substitute
Formula to find
Substitute
Thus the value of
(b)
To find: The value of
(b)
Answer to Problem 2E
The value of
Explanation of Solution
Given:
The point
Use Pythagorean Formula to find
Substitute
Formula to find
Substitute
Thus the value of
Chapter 8 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning