Question

What exponential function represents the data in the table?
x f(x)
3 64
4 256
5 1024

Answer 1

In an addy kind of way:
64 (+192) 256 (+768) 1024
No good.

In a timesy kind of way
64 (*4) 256 (*4) 1024
Ah ha!

64 (/4) 16 (/4) 4
So the third time multiplying 4 by itself gives you 64
or \(4^3\)

Answer 2

x^4
4^x
x^4-17
4^x+17
are my choices

Answer 3

@doc.brown

Answer 4

General equation for exponential