Question

Help asap!!!

exponential function matching table..?

Answer 1

Explanation:

Exponential equations have the form of a geometric sequence

`y=ar^x\text{ y=final value, a=initial value, r=common ratio, x=term number}\\ \\ \text{The common ratio is found by dividing any term by the previous term, in this case}\\ \\ r=(1)/(3),\ a=27\\ \\ f(x)=27\left((1)/(3)\right)^x`