Given f(x)=e^x+2, approximate the area under the graph of f(x) and above the x-axis from x=0 to x=2 using the following methods with n=4. Illustrate.
a) Use the left endpoints
b) Use the right endpoints
c) Use midpoints
4. Given f(x)-e'+2, approximate the area under the graph of f(x) and above the x-axis from x-0 to x-2 using the following methods with n-4. Illustrate a) Use left endpoints b) Use right endpoints c) Use midpoints 2 of 4
