Posted by **Mike** on Monday, August 4, 2014 at 9:32pm.

What is the amplitude, period and phase shift for y = 1/4 cos (3x +7)? Thank you, please show work.

## Answer this Question

## Related Questions

- Trigonometry - Write the equation of a sine wave (also called sine curve) given...
- Trig - 1)y=1-tan(3pi-2x) Find period and phase shift 2)y=-sin(5x+3) Find ...
- Precalculus - 1.Simplify the expression (sin x+cos x)^2 - sin2x 2.Determine the ...
- Trig/Math - f(x)=1/3sin(2/3x-π/4)+4 Find the amplitude, period, phase shift...
- Trig/Math - f(x)=1/3sin(2/3x-π/4)+4 Find the amplitude, period, phase shift...
- trig - list the period, amplitude, interval, and phase shift of: g(t)=5/2sint-pi...
- Trigonometry - Write an equation of the cosine function with the given amplitude...
- Pre Cal. - State the amplitude, period, and phase shift of the function y=-3cos(...
- Trig/Math - 2. f(x) = 1/4 cos(1/2 x + pi/2). Find the amplitude, period, and ...
- Trig - 2.Graph f(x) = 1/4 cos(1/2 x + pi/2). Find the amplitude, period, and ...

More Related Questions