Calculate the value of using a left Riemann sum with 4 equal subintervals.

MATHEMATICS · Single correct · AP · Calculus AB · Integration and Accumulation of Change · Integration and Accumulation of Change

Problem

Calculate the value of

\displaystyle\int_{0}^{4}(x^{2}+1)\,dx

using a left Riemann sum with 4 equal subintervals. (a)

25

(b)

34

(c)

18

(d)

26