Answer asap: which of the following represent an exponential growth function? y = 3^x y=(1/3)^x y=3x y=1/3x

A.

Step-by-step explanation:

We are asked to find the exponential growth function from our given choices.

We know that an exponential function is in form , where,

a = Initial value,

b = For exponential growth .

Upon looking at our given choices, we can see that option A is the correct choice, where, and that is 3.

21/58.

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ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.