Thursday

August 21, 2014

August 21, 2014

Posted by **Argelia** on Tuesday, February 12, 2013 at 10:50pm.

the period is?

the frequency is?

the vertical shift is?

the horizontal shift is?

- pre-cal -
**Reiny**, Wednesday, February 13, 2013 at 12:07ammore standard form

y = 5 cos 20(x - π/4) - 2

period = 2π/20 = π/10

frequency is 20 cosine curves per 2π radians

vertical shift : 2 units down

horizontal shift: π/4 to the right

**Related Questions**

Pre-calculus - State the period, phase shift, and vertical shift of the function...

Pre Cal. - Write an equation of the tangent function with period 3ð/8, phase ...

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

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...

Pre-Calculus-check answers - Write an equation of the tangent function with ...

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

Math - state the amplitude, period, frequency, phase shift and vertical shift of...

algebra 2 - What are two different transformations that will transform f(x)=5x+3...

math - The sinusoid y=3cos(x+3)-2 has which of the following? a. phase shift of ...