please help with all.

Convert the rectangular equation to polar form and sketch its graph. y= = 5x x/2 1/2 4 -4 -2 2 4 -4 - 0 -2 2 -2 -2 O -4 O -41 1/2 4 21 2 -4 -2 2 4 -4 -2 2 4 -2 -2 O OConvert the polar equation to rectangular form and sketch its graph. 1= -9 y 101 100 50 - 10 - 5 5 10 -100 -50 50 100 -5 5 10 -5 5 -5/ -51 -5 -10 O O - 100 O O = 10Convert the polar equation to rectangular form and sketch its graph. r = 7 sin(8) 101 0.8- 0.6 0.4 3 N 0.2- 1 O -0.4 -0.2 -X 0.2 0.4 O -3 -2 -1 1 2 3 V 10 20 -60 -6 -40 +20 -4 -2 2 20 4 6 40 -21 -20 - 40 OConvert the polar equation to rectangular form and sketch its graph. B = 6 1 2 -2 -1 2 -2 -1 -1 - 1/ N O -2 O 1 LX -2 -1 1 2 -2 -1 1 - 1/ - 1/ O -2 O