Question

2.

Find the area of the region bounded by the graphs of y = -x2 + 3x + 4 and y = 4. (5 points)

Answer 1

4.5 sq. units

Explanation:

area = -⅓x³+3/2 x² ] 0 to 3

= -⅓(3)³+ 3/2 (3)² -0

= -9 + 27/2

= -9 + 13.5

= 4.5 sq. units