The graph of which of the following equations contains the points (2, 3) and (3, 2)? y=x-1 y=5-x y 7 - 2x next question ask for hele sent

(2, 3) lies on the line y = 5 - x.  

Step-by-step explanation:

Were there only two possible answer choices?

We can determine whether or not a given point, such as (2, 3), is contained in a function such as y = x - 1, by substituting the given coordinates 2 and 3 for x and y respectively; is the resulting equation true or false?

Check out (2, 3) and y = x - 1:  3 = 2 - 1, or 3 = 1.  False.  (2, 3) does not lie on the line y = x - 1.  Does (2, 3) lie on the line y = 5 - x?  Is 3 = 5 - 2 true?  Yes.  So (2, 3) lies on the line y = 5 - x.

Check out (2, 3) and y = 7 - 2x.  Is 3 = 7 - 2(1) true?  No, it is not true.