Question

What is the range of y = sin x?

A. In
72 T
o
B. -1Sys1
c. -1SIS 1
o
D. All real numbers

Answer 1

See below

Explanation:

The function
`f(x)=sin(x)` oscillates between -1 and 1, so the range is
`-1\leq x\leq 1`.