Question

Which table represents exponential growth?

Answer 1

See attachment

EXPLANATION

The table that represent a geometric sequence is the one shown in the attachment with y-values

`2,4,8,16,...`

We can see that, the subsequent term is obtained by multiplying the previous term by 2.

In other words, there is a bit ratio of 2.

Here the table represents a geometric sequence.

Answer 2

B

Explanation:

The exponential function
`y=a^x` shows the exponential growth if
`a>1.`

Consider choice B.

If x=1, then
`y=2=2^1;`

if x=2, then
`y=4=2^2;`

if x=3, then
`y=8=2^3;`

if x=4, then
`y=16=2^4.`

This means that the function
`y=2^x` represents the table B.