Hi there,

Can you help me with the following problem please?

If f(x) = 2 sin(3x - pi/2) + 5, what is the range of the values of f(x)?

I began by moving 5 over to the other side.

2 sin(3x - pi/2) = - 5

sin(3x - pi/2) = -5/2

Am I going in the right direction?

Thanks

Cromlix