Use the polar mode of a graphing utility with angle measure in radians to graph the butterfly curve, r=cos²50-sin 30+0.3 Choose the correct graph below. OA C All graphs (-2,2] by [-2,2] Xscl=1 and Yscl=1 B. odu O C. o o OD. oo

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Q: 5. Write an equation for the following graph : 12 a, using sine -12 12 24 30 42 b. using cosine 12

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