The curve y = 11x - 24 - x^2 cuts the x-axis at points A and B, and PN is the greatest positive value of the y coordinate. Show that 2 PN • AB equals three times the area bounded by that portion of the curve which lies in the first quadrant.

Question

Kinda confused on how to do this

Answer 1

So you want me to do it three times?

Answer 2

http://www.jiskha.com/display.cgi?id=1450123171