Question

What is the range of `y=1.5sinx+4`?

Answer 1

2.5 to 5.5

Explanation:

`-1 <= sin x <= 1`

`-1.5 <= 1.5 sin x <= 1.5`

`-1.5 +4 <= 1.5 sin x +4 <= 1.5+4`

`2.5 <= 1.5 sin x +4 <= 5.5`