How do you graph y=23cosx over the interval 0≤x≤360?

1 Answer
SCooke
Dec 9, 2017

"Graphing" is just plotting calculated values of y for a list of x.

Explanation:

Set up a table with various "x" values. Calculate the corresponding "y" values and then plot them on a graph, or use a spreadsheet or plotting program.

In this case, we know that the cosine function is regular and periodic. One full cycle looks like any other. The "23" factor applied will simply reduce the amplitude of the function.
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