Which shows three ordered pairs that are all solutions of the equation y = x + 4?

A.
(1, 4), (2, 6), and (3, 7)

B.
(1, 4), (2, 8), and (3, 12)

C.
(3, 7), (5, 9), and (7, 10)

D.
(3, 7), (5, 9), and (7, 11)

Question

Which shows three ordered pairs that are all solutions of the equation y = x + 4?
 
 A.
(1, 4), (2, 6), and (3, 7)
 
 B.
(1, 4), (2, 8), and (3, 12)
 
 C.
(3, 7), (5, 9), and (7, 10)
 
 D.
(3, 7), (5, 9), and (7, 11)

anonymous · Answer

the answer is D, 100% sure :)

anonymous · Answer

@phi  when you get a chance ....

anonymous · Answer

In case there are other questions like this. What (3, 7) represents is (x, y). So all you are doing is taking 3, plugging it into the x in the equation, and taking the 7 and plugging that into the y.