## Agentjamesbond007 2 years ago Find the volume The base of S is the region enclosed by the parabola y = 1 - x2 and the x-axis. Cross-sections perpendicular to the y-axis are squares.

1. dpaInc

|dw:1354612759080:dw|

2. dpaInc

so, $$\large V=\int_{y=0}^{y=1}4x^2dy=\int_{y=0}^{y=1}4(1-y)dy=4\int_{0}^{1}(1-y)dy$$

3. dpaInc

uh... how is this a computer science question again ???