A line graph titled Color Mix, with Quantity of Blue Paint (in millimeters) on the X axis and Quantity of Green Paint (in millimeters) on the Y axis. The X axis has a scale from 0 to 10 with an increment of 1. The Y axis has a scale of 0 to 20 in increments of 2. A straight line connecting (1, 2) and (9, 14) is drawn.

Which statement best describes the domain of the function represented in the graph?

0 ≤ x ≤ 9 or x is between 0 and 9, inclusive
2 ≤ x ≤ 14 or x is between 2 and 14, inclusive
1 ≤ x ≤ 9 or x is between 1 and 9, inclusive
1 ≤; x ≤ 14 or x is between 1 and 14, inclusive

Question

A line graph titled Color Mix, with Quantity of Blue Paint (in millimeters) on the X axis and Quantity of Green Paint (in millimeters) on the Y axis. The X axis has a scale from 0 to 10 with an increment of 1. The Y axis has a scale of 0 to 20 in increments of 2. A straight line connecting (1, 2) and (9, 14) is drawn.

Which statement best describes the domain of the function represented in the graph?

0 ≤ x ≤ 9 or x is between 0 and 9, inclusive 
 2 ≤ x ≤ 14 or x is between 2 and 14, inclusive 
 1 ≤ x ≤ 9 or x is between 1 and 9, inclusive 
 1 ≤; x ≤ 14 or x is between 1 and 14, inclusive