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For the given parametric equations, find the points (x, y) corresponding to the parameter values t= -2, -1, 0, 1, 2. t=-2 (x, y) = t = -1 t = 1 x = In(8t² + 1), y = 3.5, -0.3 t = 0 (x, y) = t = 2 (x, y) = (x, y) = 0,0 14/12 t t+8 (C + ],)

Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which the curve is traced as t increases. 2sts2 x= xm3f - 2t, y = 3+ 2t, 13 5 2 1 5t J 2 caper 3

Consider the following. x= 3 sin(60), y 3 cos(60), Oses. (a) Eliminate the parameter to find a Cartesian equation of the curve. (b) Sketch the curve and indicate with an arrow the direction in which the curve is traced as the parameter increases. -3 3