# 1114section7.3-MC.pdf - Exam Name SHORT ANSWER Write the...

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Exam Name___________________________________ SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Solve the problem. 1) Plot the point 4, π 6 and find other polar coordinates (r, θ) of the point for which: (a) r > 0, - θ < 0 (b) r < 0, 0 θ < (c) r > 0 θ < r -5 5 5 -5 1) MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find another representation, (r, θ), for the point under the given conditions. 2)8, π6, r >0 and -<θ <0 A)8, 76πB)8, -56πC)8, 136πD)8, -116π 2) 3)4, π3, r <0 and 0 <θ < 3) Polar coordinates of a point are given. Find the rectangular coordinates of the point. 4)(-3, 120°) 4) 1

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Convert the rectangular equation to a polar equation that expresses r in terms of θ. 5) (x - 12) 2 + y 2 = 144 A) r = - 24 sin θ + 144 B) r = 24 sin θ C) r = 24 cos θ D) r 2 = 24 cos θ 5) Convert the polar equation to a rectangular equation.
• Fall '19
• xy, Polar coordinate system, 120°, 135°, 16°

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