Math pls help i got another one but i don't have points so ima get more pls help

Can someone me i’m confused. will give brainliest and a whole bunch of points

Which of the following tables represents exponential functions?

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points