Thread: Area betwixt two graphs

Thank you all so much for the help so far, I know some of my questions were redundant and I apologize.

In the question they ask for f(x) and g(x).

The answers for both are; &

Leaving g(x) alone, I don't understand how they got the 2 in the f(x)... My formula doesn't have that.

PS; Thanks AllanCuz for the detailed solution to finding it w/r to y, which is what I'll have to do for the 2nd part but for now I need to use the original method with x.

Originally Posted by Archduke01

Thank you all so much for the help so far, I know some of my questions were redundant and I apologize.

In the question they ask for f(x) and g(x).

The answers for both are; &

Leaving g(x) alone, I don't understand how they got the 2 in the f(x)... My formula doesn't have that.

Why are the answer equations for definite integrals?