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anonymous
 5 years ago
trapezoidal rule
anonymous
 5 years ago
trapezoidal rule

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0solve: \[\int\limits_{9}^{16}\sqrt{x}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0this is my approach but its not getting me the right answer: \[\int\limits_{9}^{16{x}}\sqrt{x}\approx \int\limits_{9}^{10}\sqrt{x}+ \int\limits_{10}^{11}\sqrt{x}+\int\limits_{11}^{12}\sqrt{x}+\int\limits_{12}^{13}\sqrt{x}+\int\limits_{13}^{14}\sqrt{x}+\int\limits_{14}^{15}\sqrt{x}+\int\limits_{15}^{16}\sqrt{x}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\approx 1/2(3+\sqrt{10}) + 1/2(\sqrt{10}+\sqrt{11}) + 1/2(\sqrt{11}+\sqrt{12}) + 1/2(\sqrt{12}+\sqrt{13}) + 1/2(\sqrt{13}+\sqrt{14}) + 1/2(\sqrt{14}+\sqrt{15}) +1/2(\sqrt{15}+4)\]

watchmath
 5 years ago
Best ResponseYou've already chosen the best response.1Hi and, please write down the problem.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0solve using the trapezoidal rule: \[\int\limits_{9}^{16}\sqrt{x}\] rounding to three significant figures

watchmath
 5 years ago
Best ResponseYou've already chosen the best response.1into how many sub intervals?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0my answer is 20.9 and the answer in the text book is 27.9

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i dont know where i went wrong this time

watchmath
 5 years ago
Best ResponseYou've already chosen the best response.1Could you post the complete question exactly like what you have on your book?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0(a)complete this table of values for the function\[y=\sqrt{x}\] x 9 10 11 12 13 14 15 16 y (b) use the trapezoidal rule with the eight function values above to estimate \[\int\limits_{9}^{16}\sqrt{x} \] give your answers correct to three significant figures

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wait you answer is right lol i rechecked the answer its 24.7

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry lol can u see where i went wrong

watchmath
 5 years ago
Best ResponseYou've already chosen the best response.1I am not sure, but it seems you forgot to add one of the expression when you plug in into your calculator.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok ill try it out again

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lol your right i left out one expression its 1 o clock in the morning lol im doing alot of stupid mistakes
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