Question

1. Convert to polar form (i.e. to r and \theta) $x^2 + y^2 = 4x + 4y$

          1. Convert to polar form (i.e. to r and \theta)
$x^2 + y^2 = 4x + 4y$
        
1. Convert to polar form (i.e. to r and θ)
x^2 + y^2 = 4x + 4y

Added by Doris B.

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Introductory and Intermediate Algebra for College Students 4th
Introductory and Intermediate Algebra for College Students 4th
Robert Blitzer 4th Edition
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1. Convert to polar form (i.e. to r and 0) x2 + y2 = 4x + 4y
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Transcript

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00:01 Here we want to convert this problem into polar form.
00:05 Now, x squared plus y squared, we know that that's our identity for r squared.
00:09 So just by putting those together, we get r squared.
00:14 Now, x is r cosine theta, so it means we have plus four r cosine theta...
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