To solve for a we must pick a point on the graph where we can eliminate bx because we dont yet know b. Its a two step process. Giving it in the form of y a.
Find the exponential function through the points 1 9 and 2 3.
It also assumes that base is important but b can always be converted to eNow you can also solve this problem with the more general fx aex c which is still exponential but now leaves the asymptote open to other possibilities and uses the natural base. Using a substitute the. The two points have the same height. You will need to divide each side of.