can someone check my answer please

Which of the following represents a direct variation?

An x−y table shows the following coordinate pairs: five comma twenty−five, one comma one, and three comma nine.
Lance bought 3 CDs and spent twenty−seven dollars. Jacob bought 5 CDs and spent 45 dollars.- my answer
y= x-13
A graph shows a line connecting the points: negative seven comma three and five comma negative four.

Question

can someone check my answer please

Which of the following represents a direct variation?
 	
	An x−y table shows the following coordinate pairs: five comma twenty−five, one comma one, and three comma nine.
	Lance bought 3 CDs and spent twenty−seven dollars. Jacob bought 5 CDs and spent 45 dollars.- my answer 
	y= x-13
	A graph shows a line connecting the points: negative seven comma three and five comma negative four.

imqwerty · Answer

yeah you are correct (B