Question

What is the exponential function modeled by the following table?


x f(x)
3 8
4 16
5 32
f(x) = 2x
f(x) = x2
f(x) = x3
f(x) = 3x

Answer 1

to me it looks more like \[f(x)=2^x\]

Answer 2

Could you explain? please

Answer 3

2^3=8 2^4=16 and 2^5=32

Answer 4

ok great! thanks

Answer 5

your welcome :)