Jeremy thinks that a person's height is a function of his or her shoe size. He records his classmates shoe sizes (x) and their heights (y), and graphs the function.

Which choice would most likely be used to label the x-axis with shoe sizes?
A)
{...-3, -2.5, -2, -1.5, -1, -.5, 0, .5, 1, 1.5, 2, 2.5, 3, ...}
B)
{0, 1, 2, 3, 4, 5, ...}
C)
{4, 5, 6, 7, 8, ...}
D)
{4, 4.5, 5, 5.5, 6, ...}

Question

Jeremy thinks that a person's height is a function of his or her shoe size. He records his classmates shoe sizes (x) and their heights (y), and graphs the function. 

Which choice would most likely be used to label the x-axis with shoe sizes?
A)
{...-3, -2.5, -2, -1.5, -1, -.5, 0, .5, 1, 1.5, 2, 2.5, 3, ...}
B)
{0, 1, 2, 3, 4, 5, ...}
C)
{4, 5, 6, 7, 8, ...}
D)
{4, 4.5, 5, 5.5, 6, ...}