Question

Please help thanks!!

Answer 1

we are given

`f(x)=30(1.03)^(3x)`

we can see that 3 is not present in the options on exponent

so, we will try to get rid of exponent 3

we can write it as

`f(x)=30((1.03)^(3))^(x)`

now, we know that

`(1.03)^(3)=1.092727`

so, we can plug it

and we get

`f(x)=30(1.092727)^(x)`

so, option-2......................................Answer