Answer: constant ratio
Step-by-step explanation:
The exponential growth function can be modeled as [tex]Ab^x[/tex] where A > 0 the initial amount and b > 0.
If b > 1, then the value of the function increases as x increases other wise decreases.
Here, b is the constant ratio.
Therefore, An exponential function repeatedly multiplies an initial amount by the same positive number called the constant ratio.
