Question

i need help with this question

3. For the following graph the curve with the given parametric equations, both by hand and with your graphing calculator. Be sure to indicate the starting point and the ending point as well as the orientation. Then find the rectangular equation (eliminate the parameter and express y in terms of x). Adequately describe the rectangular graph. This description should be the same as if the parametric graph had no restriction on its parameter. (17 points) x = sint y = 2 - Cost х

Answer 1

we have 1 Sint 2- co²t since t has no estriction so we take Aome value to graph the 37/2 +-21-317 -- 0 1/2 T 215 0 O 1 0 0 د که 0 1 2 2 y 2 2 - t-12 Ilteo 2 Rectangulat Representación x = sint y = Now 22- W2+ Now, y a - 2- 1²t 2-(1-sin²t) 2-(1-2) y 2-1+22 L : ++) te (Xc0jP41 (y = (2-32 +x) It is the upward parabola whore hertex at ceild

TOU 5- (0, 1) - 5 0 5 ㅋ