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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- April 12th 2010, 08:14 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. - April 12th 2010, 08:20 PMpickslides
- April 12th 2010, 08:27 PMDebsta
- April 12th 2010, 08:28 PMManabu
- April 12th 2010, 08:36 PMFailure