Question

To clarify i do not want you to tell me the flat out answer i want help on how to do the problem .


Which of the following options results in a graph that shows exponential growth?

f(x) = 0.4(3)x
f(x) = 3(0.5)x
f(x) = 0.8(0.9)x
f(x) = 0.9(5)−x

Answer 1

first off, the exponent on x must be positive
and the growth rate (the number in the parentheses) must be > 1

Answer 2

So the first one ?

Answer 3

@Vocaloid

Answer 4

yes, good work

Answer 5

thank you :)

Answer 6

One example for exponential growth is your loan. The other being growth of your knowledge. XD