Let r(t) = 5 cos(t) and y(t) = 3 sin(t) All answers should be decimals rounded to 2 decimal places. At t = 1 x(t) = 2.70 ✓0 y(t) 2.52 dr = -4.20 dt dy 1.62 ✓0³ dt dy = tangent slope = -0.38 dr speed= -0.38 X -4 -2 ELLIPSE 2 I 0. -1- -2 2

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