2) Find the area under the curve f(x)=x^3+ 1 on 1< x < 2
3) TRUE OR FALSE (I'm using S to represent the antiderivative symbol)
b) S e dx = e + a constant
c) S lnx dx = 1/x + a constant
d) Does the antiderivative of a minus the antiderivative of 0 represent the area of a square? a is a constant greater than 0.