Exponential Equation thru (-1, 1/15) and (2, 9/5)

[CapitalH]

I have to find the equation for a graph with the points (-1, 1/15) and (2, 9/5) and it takes the shape of an exponential equation. It looks like there is a horizontal asymptote along the x-axis. I was thinking y=15^x, but that doesn't fit the (2, 9/5) point.

HELP!?

 

[Deleted member 4993]

Re: Exponential Equation?

I have to find the equation for a graph with the points (-1, 1/15) and (2, 9/5) and it takes the shape of an exponential equation. It looks like there is a horizontal asymptote along the x-axis. I was thinking y=15^x, but that doesn't fit the (2, 9/5) point.

HELP!?

What would be a genaral equation of that type(an exponential equation & asymptote along the x-axis)