The parallelogram's height is 1 1/2 times the base's length which is 6yd ,what is the area?

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

The function f(x) is shown in this graph the function g(x)=6x

Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .