Can someone help me to solve a trigonometric function.To review this function in points

y=3sin(2x+π/4)

(smile)

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- November 12th 2012, 01:50 AMzotikamaliqitrigonometric functions
Can someone help me to solve a trigonometric function.To review this function in points

y=3sin(2x+**π/4)**

(smile) - November 12th 2012, 01:55 AMfkfRe: trigonometric functions
Solve for what?

- November 12th 2012, 01:57 AMDeguManRe: trigonometric functions
Hello...When you say solve you need to give the function a value.

e.g. If you want to find where the function equals 1.5 then you would be solving 3sin(2x + π/4) = 1.5

Otherwise, you would just have a sketch of the function.

Regards - November 12th 2012, 01:57 AMzotikamaliqiRe: trigonometric functions
To rewiew that function in points foe example:

1.)domain

2.)0 of function

the period etc - November 12th 2012, 01:59 AMzotikamaliqiRe: trigonometric functions
My mistake sorry .I need a sketch of the function and you know extreme values of the function when it is growing

- November 12th 2012, 02:12 AMzotikamaliqiRe: trigonometric functions
I haven't been clear i need a sketch of this function y=3sin(2x+π/4).I don't get how to know when it is growing, what period does it have extreme values .Thank you for your time

- November 13th 2012, 07:07 AMfkfRe: trigonometric functions