Write each pair of parametric equations in rectangular form. Describe the graph of the parametric curve. 6) x: 43in I, y = 4cost Find a parametrization for the curve. 9) The line through the points (-2,5) and 10) The line through the points (-3,-3) and (4,2) (5,1). 11) The line segment with endpoints (3,4) and (6,3). 12) The line segment with endpoints (5,2) and (2,4). Convert each equation from rectangular to polar form. 15) y=x2 Convert each equation from polar to rectangular form. 17) r: 6cos 9 19) r=4cos 6+25in6 @ 0 Plot the point with the given polar realm 1 22 1,105 21) (mi) ) ( ) 12 21': g It ? E 57: II F E 180" E H_n 6 6 270 4;: 5;: 3 3n 3 ? 23) (4,15) 24) (3 51) a ' 4 2:: g T 3 | 9|: 1 80 2 Find all pairs of polar coordinates that describe the same point as the provided polar coordinates. 13T 5 1 25) 1, 26) 2, 12 4 Convert each pair of rectangular coordinates to polar coordinates where r > 0 and 0 S 6