How do I graph #y=cos(x-π/4)#?
1 Answer
May 7, 2018
Below
Explanation:
where:
a = amplitude
So we know that its amplitude is 1
the period is:
and we shift the equation to the right by
Below is the graph
graph{cosx [-10, 10, -5, 5]}
Now, this equation needs to be shifted to the right by
Below is the graph
graph{cos (x-pi/4) [-10, 10, -5, 5]}