Consider the function .
Let be the antiderivative of with .
I'm guessing you have to find the antiderivative, then find C and then evaluate the antiderivative with 4 as your x input.
For the antiderivative I ended up with
However the webwork assignment doesn't accept my final answer of 2.42
Can anyone please tell me where I messed up? Or at least just tell me whether my antiderivative was correct or not.