Question

The graph of which function does not have a y-intercept of (0,1)? a. y=-2^x b.y=2^-x c.y=0.1^x d.y=0.5^x

Answer 1

If it contains the point (0,1) then that means when x is 0, y = 1. so what happens if you plug in 0 for x on each of those equations. After you do that you will see which one doesn't contain (0,1)