Answer:
shift the graph right by pi
Step-by-step explanation:
anything attached to the x variable in a trig function will shift the graph horizontally (in this case, by pi to the right)
Answer:
The effect of [tex]\pi[/tex] on the graph is it shift the graph horizontally.
Step-by-step explanation:
Given : Function [tex]y=-2-\cos(x-\pi)[/tex]
To find : What effect [tex]\pi[/tex] does have on the basic graph?
Solution :
Consider the parent function [tex]y=\cos x[/tex]
The graph get transformed into [tex]y=-2-\cos(x-\pi)[/tex]
When there is a change in the x value then horizontal shift happened.
The general form of cosine is [tex]f(x)=A\cos(B(x-C))+D[/tex]
The horizontal shift in this function is C.
Similarly, If we applied in [tex]y=-2-\cos(x-\pi)[/tex] then there is a horizontal shift of [tex]\pi[/tex]
Therefore, The effect of [tex]\pi[/tex] on the graph is it shift the graph horizontally.
