This video explains how to determine the equation of an exponential function in the form y=ab^x given two points on the function. The y-intercept or initial value is not given in this example. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com [Credit: Mathispower4u, https://www.youtube.com/watch?v=1IE5jNudELQ]
