E Test: Final [cumulative] Graph the curve whose parametric equations are given and show its orientation. Find the rectangular equation of the curve x = sin "t, y = cost; 2nsts 4x Choose the correct graph below. O A. O B. Ay 2- a Determine the rectangular equation of the curve. y = (Simplify your answer. Use integers or fractions for any numbers in the expression.)Next question O C. O D. Ay 2