Can somebody please help me for this? I just need to know how to do any of it

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.