Question

The ordered pairs (1, 3), (2, 9), (3, 27), (4, 81), and (5, 243) represent a function. What is a rule that represents this function?
y = x3
y = 3x
y = 3x
y = x + 2

Answer 1

you are raising 3 to successive powers

Answer 2

\[3^x\]

Answer 3

start with the first variable and try to find a connection to the next. you'll begin to see a pattern

Answer 4

mhmmm 3x

Answer 5

Thanks guys