Thread: Solving an integral by substitution (two questions)

Originally Posted by angel.white

I got 74/80 = 92.5%
...
But then my instructor curved it, so the grade on the books is out of 74

Nice!

ebonyscythe, I think you have an error in the limits of your first integral:
, so when x=0, , and so your first integral should be , not .


--Kevin C.