Saturday

November 29, 2014

November 29, 2014

Posted by **Graham** on Monday, November 18, 2013 at 8:45pm.

- Calculus -
**Steve**, Tuesday, November 19, 2013 at 12:24amWe need the whole area to be twice the

area under the line y=b.

y(1/2) = 1

y(√b/2) = b

So, integrating along x, we need

∫[0,1/2] 1-4x^2 dx = 2∫[0,√b/2] b-4x^2 dx

Now just evaluate the integrals and solve the polynomial for b.

**Answer this Question**

**Related Questions**

calculus - Find the number b such that the line y = b divides the region bounded...

calculus - Find the number b such that the line y = b divides the region bounded...

cal 2 - Find the number b such that the line y = b divides the region bounded by...

CALCULUS problem - There are four parts to this one question, and would really ...

calc - 1. Let R be the region bounded by the x-axis, the graph of y=sqr(x) , and...

Calculus - The region R is bounded by the x-axis, x = 1, x = 3, and y = 1/x^3 A...

Calculus - Let R be the region bounded by y = 1/x, the lime x = 1, the line x = ...

Calculus - 1. Find the area of the region bounded by the curves and lines y=e^x ...

calculus - The region R is defined by 1(</=)x(</=)2 and 0(</=)y(</=)...

calculus - The region R is defined by 1(</=)x(</=)2 and 0(</=)y(</=)...