Question

(10Q) Determine the graph of the cosine curve with an amplitude of 2 and a period of 2.

Answer 1

See attachment.

Step-by-step explanation

The cosine function is symmetric with respect to the y-axis.

If the cosine function has an amplitude of 2 then, its range is

-2≤y≤2

If the period is 2 , then its must complete a full cycle on the interval, [-2,0],[0,2], [2,4], etc.

The graph that has all these features is shown in the attachment.