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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=

Sagot :

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