Give a geometric description (including a sketch) of the integral 0∫3 2x − 3x dx .
area between the lines y=2x and y=3x for 0<=x<=3.
A long skinny triangle. Odd, though, that it's a negative area, because 2x < 3x in the interval.
A long skinny triangle. Odd, though, that it's a negative area, because 2x < 3x in the interval.