Which expression has the same value as the one below?
RI
22+(-32)
0 22+(-22)+(-10)
0 22+(22)+(-10)
o 22+(-22)+(10)
O 22+0+32

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.