HW14: Problem 5 Prev Up Next (2 pts) Find a Cartesian equation relating x and y corresponding to the parametric equations x=2 sin(30 y= 9 cos(31) Write your answer in the form P(x, y) = 0 where P(x, y) is a polynomial in x and y such that the coefficient of y2 is 4. Answer: 81x (2)+4y (2)-324 Find the equation of the tangent line to the curve at the point corresponding to t - 7/9. Answer: y = :/ãã¼0 Note: You can earn partial credit on this problem. Preview AnswersSubmit Answers