F(x ) = (x+5 ) 2 + 1 Setup and solve a definite integral to find the exact area of the region bound by the graph of f(x), thex-axis, and the vertical lines * = - 2 and x = 10. Find the approximate area of the region bound by the graph of f( x), the x-axis, and the vertical lines X= - 2 and X = 10 using a lower sum and two ( 2) rectangles