exponential functions from tables graphing exponential growth decay linear vs exponential growth from exponential functions for sat math exponential vs linear models practice khanacademy org khan academy warm f the khan academy math course system interpret time in exponential models exponential functions lessons khan academy review for teachers how to find the y intercept of an quadratics solving quadratic equations khan academy review for teachers word problems with exponential manipulating quadratic and exponential exponential and logarthmic functions finding an exponential function you