Posted by Drew on Tuesday, August 21, 2012 at 2:09pm.
Fiind the area bounded by the parabola y^2 = 8x, the x axis and the line x=2

Math  Tim, Tuesday, August 21, 2012 at 2:48pm
I think the answer is 2.25V.

Math  Steve, Tuesday, August 21, 2012 at 3:27pm
a = ∫[0,2] √(8x) dx
= √8 (2/3 x^3/2) [0,2]
= 2√8/3 (2√2)
= 16/3
a = ∫[0,4] 2y^2/8 dy
= 4y  y^3/24 [0,2]
= 8  64/24
= 16/3
Answer This Question
Related Questions
 Parabola Ques  Find the point P on the parabola y^2 = 4ax such that area ...
 calculus 2  Find the area of the region bounded by the parabola y = 5x^2, the ...
 calculus 2  Find the area of the region bounded by the parabola y = 3x^2, the ...
 calculous  Find the area of the region bounded by the parabola y = 4x^2, the ...
 calculous  Find the area of the region bounded by the parabola y = 4x^2, the ...
 calculus  Find the area of the region bounded by the parabola y=x^2 , the ...
 calculus  calculate the area bounded between the parabola y=x2, the straight ...
 Calc.  Find the area of the region bounded by the parabola y=x^2, the tangent ...
 Math  An area is bounded by the xaxis and the parabola y = 16  x^2. Use four ...
 Math integrals  What is the area of the region bounded by y=x^2, the tangent to...
More Related Questions