Let x (t) = 5 cos(t) and y(t) = 3 sin(t) At t = 3, x (3) = y(3) = dx dt dy dt dy da I |t=3 le=3 = speed (3) = t=3= tangent slope - = -2 2 1 0] -2 2 For this question, round all values to two decimal places.