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April 21, 2014

Homework Help: MATH 2B Calculus

Posted by TOMO on Friday, August 20, 2010 at 10:58pm.

Consider the area between the graphs x+4y=14 and x+7=y^2. This area can be
computed in two different ways using integrals.

First of all it can be computed as a sum of two integrals

They ask to use two integrals so i put f(x) from -7 to 2 which is correct
but for g(x) i put 2 to 14 for some reason 14 is wrong. I also put
f(x)=sqrt(x+7) and g(x)= (14-x)/4 and both are wrong wrong. I got
everything else correct except for these and I don't what I did wrong.

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