On the closed interval [0,2pi], the maximum value of the function f(x)=4sinx-3cosx is:

A.)3

B.)4

C.)24/5

D.)5

E.)None of these

Explanations appreciated.

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- Apr 12th 2010, 09:14 PMManabuMaximum Value of a function on a closed interval
On the closed interval [0,2pi], the maximum value of the function f(x)=4sinx-3cosx is:

A.)3

B.)4

C.)24/5

D.)5

E.)None of these

Explanations appreciated. - Apr 12th 2010, 09:20 PMpickslides
- Apr 12th 2010, 09:27 PMDebsta
- Apr 12th 2010, 09:28 PMManabu
- Apr 12th 2010, 09:36 PMFailure