Posted by **Lucy** on Saturday, April 19, 2008 at 11:43am.

State the phase shift of y=cos(theta-[pi/3]). Then graph the function.

I know that you cannot graph on this site but how do I solve for the phase shift and to graph the phase shift, would I first have to graph the current equation?

Thanks.

- Algebra II -
**bobpursley**, Saturday, April 19, 2008 at 12:00pm
when is the angle zero?

Theta-PI/3=0

at Theta=PI/3, the consine function ismax, so the phase shift is PI/3 to the LEFT.

It probably would be a good idea to graph the current equation to get the hang of it.

http://www.analyzemath.com/Graphing/GraphSineFunction.html see the shift and angle modifier explaination and example using the sin (ax+c) example

- Algebra II -
**jasmine**, Friday, June 13, 2014 at 8:27pm
What is the phase shift of y = –csc(3x − š)?

## Answer This Question

## Related Questions

- Trig - 1)y=1-tan(3pi-2x) Find period and phase shift 2)y=-sin(5x+3) Find ...
- maths - I have y=5sin(4x-pie/2). I need too find phase shift. I know c/b is ...
- trigonometry - how to graph y= sin2(x+1) and y =cos 10(x+3) I know how to find ...
- trig - Graph three periods of the function. (identify period and phase shift and...
- Pre-calculus - State the period, phase shift, and vertical shift of the function...
- Calculus. Please!! i need help so bad!!! - 1. Graph y =sec(1/2O-2pi)– 3. the O ...
- TOBOBPURSLEY - I thought phase shift was theta over omega correct??? and the ...
- Trig - 2.Graph f(x) = 1/4 cos(1/2 x + pi/2). Find the amplitude, period, and ...
- Math - state the amplitude, period, frequency, phase shift and vertical shift of...
- trigonometry - y=−34 sin(10θ+10π)−14 I need to graph this ...

More Related Questions