(02.01)polygon abcd slides 4 units left and 3 units up on the coordinate plane. if the original measure of angle a was 75 degrees, what is the measure of angle a'?

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0