Mathematics, 30.01.2020 02:47 georgesarkes12
Function f(x) is positive, increasing and concave up on the closed interval [a, b]. the interval [a, b] is partitioned into 4 equal intervals and these are used to compute the upper sum, lower sum, and trapezoidal rule approximations for the value of integral b a f(x) dx. which one of the following statements is true?
lower sum < trapezoidal rule value < upper sum
lower sum < upper sum < trapezoidal rule value
trapezoidal rule < lower sum < upper sum
cannot be determined without the x-values for the partitions
Answers: 2
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Function f(x) is positive, increasing and concave up on the closed interval [a, b]. the interval [a,...
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