(1 point) In this problem, use the general expressions for left and right sums, left-hand sum = f(t_0)?t + f(t_1)?t + ... + f(t_{n-1})?t and right-hand sum = f(t_1)?t + f(t_2)?t + ... + f(t_n)?t, and the following table:
t: 0, 3, 6, 9, 12
f(t): 28, 26, 24, 22, 18
A. If we use n = 4 subdivisions, fill in the values:
?t =
t_0 = ; t_1 = ; t_2 = ; t_3 = ; t_4 =
f(t_0) = ; f(t_1) = ; f(t_2) = ; f(t_3) = ; f(t_4) =
B. Find the left and right sums using n = 4
left sum =
right sum =
C. If we use n = 2 subdivisions, fill in the values:
?t =
t_0 = ; t_1 = ; t_2 =
f(t_0) = ; f(t_1) = ; f(t_2) =
D. Find the left and right sums using n = 2
left sum =
right sum =
