hi ..
How are you every1??
Is it important to sketch graphs in finding area bounded questions ?
I remember in high school .. we just equal the functions by each other..
Then suppose that we got x=-1 , x=0 , x=1 from equaling two functions..
Then, we got any number between 1- and 0 to determine which function is greater in the interval and the same thing to 0 and 1 .. and we use 2 Integrals (two in this case) ..
but now in college we should SKETCH!!
Any help??