18 x2 y 2 4x0 18 19 x 192 y 32 361 19

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Unformatted text preview: uation or inequality. 3π 13) π ≤ θ ≤ , r = - 4 2 Describe the graph of the polar equation. 14) r2 = 48r cos θ 13) 14) 15) r2 sin 2θ = 36 15) Replace the polar equation with an equivalent Cartesian equation. 1 16) r = 2 cos θ - 3 sin θ 16) 4 17) r = 4 cot θ csc θ 17) Replace the Cartesian equation with an equivalent polar equation. 18) x2 + y 2 - 4x = 0 18) 19) (x - 19)2 + (y + 3)2 = 361 19) Graph the polar equation. 20) r = 8 sin 2 θ 20) 10 5 -10 -5 5 10 r -5 -10 5 21) r = 4(1 - sin θ) 21) 10 5 -10 -5 5 10 r -5 -10 Find the slope of the...
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This document was uploaded on 03/17/2014 for the course MATH 185 at Orange Coast College.

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