Question 591071
Any equation in the form {{{y = a*b^x}}} where 'b' is greater than 1 represents an exponential function with exponential <font color="red">growth</font>.



Graphing it confirms this


{{{ drawing(500, 500, -10, 10, -10, 10,
 graph( 500, 500, -10, 10, -10, 10,0.5(1.25)^x)

)}}}