Proportional Relationship

Question

X: 0, 3, 6, 9, 12
Y: 6, 9, (blank), 15, 18
Question 1 of 2:
Which value completes the table?
Responses
A 10
B 11
C 12
D 13

Question 2 of 2
Graph the table of (x, y) coordinates. Does the table represent two quantities that are proportional to each other?
Responses
A No, the plotted points lie on a line that passes through the origin.No, the plotted points lie on a line that passes through the origin.
B Yes, the plotted points lie on a line that passes through the origin.Yes, the plotted points lie on a line that passes through the origin.
C No, the plotted points lie on a line that does not pass through the origin.No, the plotted points lie on a line that does not pass through the origin.
D Yes, the plotted points lie on a line that does not pass through the origin.

Answer 1

Question 1: The value that completes the table is 12. Therefore, the answer is C.

Question 2: The plotted points lie on a line that passes through the origin. Therefore, the answer is A.