How do you graph #y=cosx-4#?
1 Answer
Aug 31, 2016
You lower the function by 4 in the y-direction.
Explanation:
This is cos(x)
graph{cos(x) [-20, 20, -10, 10]}
As we lower the graph by 4 it becomes the desired function--
cos(x)-4
graph{cos(x)-4 [-20, 20, -10, 10]}