Given:http://www.webassign.net/cgi-bin/sym...%3D%201%2F3%20

evaluate: http://www.webassign.net/cgi-bin/sym...0x%5E2%29dx%20

Integral of just the 3 would be $\displaystyle 3x$, and $\displaystyle 6(\frac{1}{3})$ since $\displaystyle x^2dx =$ $\displaystyle \frac{1}{3}$ so

on $\displaystyle [0,1]$ the integral will be $\displaystyle 3(1) + $$\displaystyle 6(\frac{1}{3})$=5? I ommited the subraction of b-a for 3x since f(0)=0.