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Q6.

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Found in: Page 600

### Precalculus Mathematics for Calculus

Book edition 7th Edition
Author(s) James Stewart, Lothar Redlin, Saleem Watson
Pages 948 pages
ISBN 9781337067508

# Graphs of Polar Equations Match the polar equation with the graphs labeled I-VI. Use the table on page 519 to help you..$r=1+2\mathrm{cos}\theta$

The graph of the curve in its polar form with $r=1+2\mathrm{cos}\theta$ is the 4th graph.

See the step by step solution

## Step 1.Given information.

A polar equation $r=1+2\mathrm{cos}\theta$

## Step 2. The correct plot of the equation.

We have a curve in its polar form with$r=1+2\mathrm{cos}\theta$ .

We use this to determine the coordinates of the points on the curve by plugging in different values of $\theta$ . So,

Plotting these points on the coordinate plane we see that the graph of the curve is,

So this curve has a graph that matches with the4th graph.