Question

What is the range of y = sin(x)?

A)-1≤ y ≤1

B)-2π≤y≤2

C)-0.5≤ y ≤0.5

Answer 1

A) -1≤ y ≤1

Explanation:

If you go on a graphing site and graph out y = sin(x), you will see that it is a wave that forever oscillates between 1 and -1.

(I've attached an image below for more information on sin graphs):