Wednesday

April 1, 2015

April 1, 2015

Posted by **Allessandra** on Friday, December 16, 2011 at 4:40am.

a) How do you find amplitude?

b) How do you find Period?

I'm kind of confused about the "=1" part.

Thanks :)

- Maths - Typo? -
**Damon**, Friday, December 16, 2011 at 5:13amI am also confused. That is not the equation of a wave.

- Maths -
**Damon**, Friday, December 16, 2011 at 5:19amCould it be

L = sin 4 x ?

in that case the amplitude is 1

and the period is when 4 x = 2 pi

or x = pi/2

so period is pi/2

and this can be written

L = 1 sin 2 pi x/.5 pi

**Answer this Question**

**Related Questions**

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

physics (3 separate questions) - 1. The motion of a body is described by the ...

Trig - Find the amplitude, if it exists, and the period of: y=tan1/4x. no ...

math (urgent!) - I was given a graph and told to find an equation for the ...

precal - The temperature of a chemical reaction oscillates between a low of 40 ...

trigo - find the period, amplitude,zeros, extreme points at maximum and minimum ...

Math - 1. Write the expression as a function of an acute angle whose measure is ...

Maths - Basically there is this graph with the equations: x = cos t + 2 sin t ...

Algebra 2 Need Help - 1. function g(x)=-x^2-3x+7 . Find the area under the curve...

trig - I need to know how to graph y = sin 2(x - Pi/3) I need to have: Amplitude...