1. If (3,6) is a point on the graph of y=f(x), which of the following points must be on the graph f(-x)

a. (6,3)

b. (6,-3)

c.(3,-6)

d.(-3,6)

The answer is C becuase when it is f(x) it's for y. However when it states x just the x changes.

I think you have put the minus sign in the wrong place.

The question you have asked does not have an answer.