Tuesday

July 22, 2014

July 22, 2014

Posted by **Lauren** on Friday, November 2, 2012 at 1:11am.

I got 1/3COS(1/2x-3pi), but I really do not think that is correct D: any tips or advice?

- Trigonometry -
**Steve**, Friday, November 2, 2012 at 1:22amwhy the half? cosx already has a period of 2pi.

1/3 cos(x-3pi/2)

**Related Questions**

Trig - 4. Write the equation of the cosine function with an amplitude of 1/3, a ...

Pre Cal. - State the amplitude, period, and phase shift of the function y=-3cos(...

Pre-Calculus-check answers - State the period and phase shift of the function y...

Trig/Math - Write the equation of the cosine function with an amplitude of 1, a ...

Trig - what is the amplitude, period, phase shift, and vertical shift of each ...

Calculus. Please!! i need help so bad!!! - 1. Graph y =sec(1/2O-2pi)– 3. the O ...

Trig - 1)y=1-tan(3pi-2x) Find period and phase shift 2)y=-sin(5x+3) Find ...

Analysis - Find the amplitude, period, and phase shift of the functions: f(x)=...

Math/Trig - Write the sine function with an amplitude of 1/4, a period of 3pi, ...

Analysis - Write an equation of a cosine function with Amplitude=4, Period=pi/2...