1) A rectangle is drawn as shown in the figure below. One side of the rectangle is on the y-axis and the right upper corner lies in the first quadrant on the liney=8x+7

. The rectangle extends below the x-axis to the line y = -4.

Answer the following:

A(x)=8x2+11x

b) For all first quadrant points on the given line, determine the maximum area enclosed by the rectangle. (No decimals)

Maximum area =