Solve the Problem $\left| \mathrm { E } _ { \mathrm { T } } \right|$

question 455

Multiple Choice

Solve the problem.
-Find an upper bound for $\left| \mathrm { E } _ { \mathrm { T } } \right|$ in estimating $\int _ { 1 } ^ { 5 } \left( 3 \mathrm { x } ^ { 2 } + 8 \right) \mathrm { dx }$ with $\mathrm { n } = 6$ steps.

• A) \(\frac { 125 } { 72 }\)
• B) \(\frac { 8 } { 9 }\)
• C) \(\frac { 4 } { 9 }\)
• D) \(\frac { 4 } { 27 }\)

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