Question

For which x values is the graph of y=(1/2)x above the x-axis?

Answer 1

I am thinking... any x values greater than 1... does this sound right?

Answer 2

@ZeHanz any idea? my final question of the night :]

Answer 3

If x=0, then f(x) is also 0; as soon as x is above 0, say 0.0002, then 1/2 *x is also more than 0, so I'd say: x>0

Answer 4

so this is the same as saying... All positive x values only?

Answer 5

It is!