Question

What is the equation of the line shown on the graph?

y = x
y = 4x
y = -x
y = 1/4x

Which statement correctly describes the relationship represented by the graph?
The relationship is linear and proportional.
The relationship is linear and non-proportional.
The relationship is non-linear and proportional.
The relationship is non-linear and non-proportional.

Answer 1

y = 4x since 18 number of target hits (x) corresponds with 72 in the y axis indicating that y is 4 times greater than x ultimately giving the equation y equals 4.

linear and proportional