Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Let the region RR be the area enclosed by the function f(x)=x13f(x)=x^{\frac{1}{3}} and g(x)=12xg(x)=\frac{1}{2}x. Find the volume of the solid generated when the region RR is revolved about the line y=4y=4. You may use a calculator and round to the nearest thousandth.

Full solution

Q. Let the region RR be the area enclosed by the function f(x)=x13f(x)=x^{\frac{1}{3}} and g(x)=12xg(x)=\frac{1}{2}x. Find the volume of the solid generated when the region RR is revolved about the line y=4y=4. You may use a calculator and round to the nearest thousandth.
  1. Find Intersection Points: First, we need to find the intersection points of f(x)f(x) and g(x)g(x) to determine the limits of integration.\newlineSet f(x)f(x) equal to g(x)g(x): x13=x2x^{\frac{1}{3}} = \frac{x}{2}.
  2. Set Equations Equal: To solve for xx, we cube both sides: (x1/3)3=(x2)3(x^{1/3})^3 = (\frac{x}{2})^3. This gives us x=x38x = \frac{x^3}{8}.

More problems from Find the magnitude and direction of a vector sum