Equations of circles Use the results of Exercise to describe and graph the following circles.r2 ? 8r cos (? ? ?/2) = 9
Solution 70EStep 1:We have shown that the polar equation represents a circle of radius R centered at and We compare the given equation with the equation to find and R.Comparing, we getWe know that the equation can be written as.Using the values of in the above equation, we get describes a circle of radius centered at ()Graph of the circle of radius 5 centered at (0,4) is:
Textbook: Calculus: Early Transcendentals
Author: William L. Briggs, Lyle Cochran, Bernard Gillett
Since the solution to 70E from 10.2 chapter was answered, more than 280 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Calculus: Early Transcendentals, edition: 1. The full step-by-step solution to problem: 70E from chapter: 10.2 was answered by , our top Calculus solution expert on 03/03/17, 03:45PM. This full solution covers the following key subjects: Circles, exercise, describe, equations, cos. This expansive textbook survival guide covers 85 chapters, and 5218 solutions. The answer to “Equations of circles Use the results of Exercise to describe and graph the following circles.r2 ? 8r cos (? ? ?/2) = 9” is broken down into a number of easy to follow steps, and 23 words. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321570567.