Ppp i cant sleep tell this is done

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Which graph represents the following piecewise defined function?

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)