- #1
nukeman
- 655
- 0
Homework Statement
Im doing a question where I have to graphc y = -4 sin x
Ok well I got the period and amplitude, so I have the interval of [0, 2pi]
Now, in order to plot points, I have to divide the interval into 4 sub intervals.
I don't understand how I do that! This is where I get stuck, and don't know how to plot the points now.
Any help would be great!
Homework Equations
The Attempt at a Solution
In my book it says " We divide the interval [0, 2pi] into 4 sub intervals, each of length 2pi/4 = pi/2
I don't get that.