Respuesta :
Answer:
C
Step-by-step explanation:
A and B have initial value of 100 and D is a quadratic equation
Answer:
y = 500 * (2)^x is an exponential function
Step-by-step explanation:
An exponential function is of the form
y = a b^x where a is the initial value and b is the growth/decay factor
y = 500 * (2)^x is an exponential function