apporximate the area under the function between a and b using a right-hand sum with the given number of intervals f(x)=(x+1)^2 a=0 b=3 3 intervals

apporximate the area under the function between a and b using a righthand sum with the given number of intervals fxx12 a0 b3 3 intervals class=


Answer :

Answer:

29

Step-by-step explanation:

Our 3 intervals will be from right to left:
(2,3) (1,2) (0,1)

So:
Three rectangles:
f(3)(3-2) + f(2)(2-1) + f(1)(1-0)
= 16(1) + 9(1) + 4(1)
= 29