This app doesn't just give you the answers it explains how to get that answer for yourself. Great job guys. Excellent App, the application itself is great for a wide range of math levels, or at least the app can, but either way I do really like this app, works well, the interface is easy to understand.
Because the x-value of the first point is zero, we can easily find a. 1.75 = ab 0 or a = 1.75. Plugging this value, along with those of the second point, into the general exponential equation produces 6.87 = 1.75b 100, which gives