Does the table below represent a linear or nonlinear function?

A table titled 'Converting Inches to Centimeters' is shown. The first column, 'Inches' contains the values 1 through 4 in order top to bottom. The second column 'Centimeters' has the values 2.54, 5.08, 7.62, and 10.16 listed top to bottom.
(1 point)
Responses

nonlinear function
nonlinear function

linear function

2 answers

linear function
The ordered pairs (1, 1), (2, 8), (3, 27), (4, 64), and (5, 125) represent a function. What is a rule that represents this function?

(1 point)
Responses

y = x
y = x

y = 4x
y = 4x

y = x2
y = x 2

y = x3