Compare this function to the original exponential growth function. There is a certain buzz-phrase which is supposed to alert a person to the occurrence of this little story. Examples of Exponential Equations 2 x 4 8 2 x 16 16 x 1 256 1 2 x 1 512 As you mightve noticed an exponential equation is just a special type of equation.
Where y t value at time t.
Where x t is the value of the function at time t a is the initial value and k is the growth rate. Compare this function to the original exponential growth function. The original amount y is 120000 in this function about social networking. To describe these numbers we often use orders of magnitude.