SOLUTION: Graph equation by determining the missing values needed to plot the ordered pairs y+x=4; (3, ), (4, ), (1, )

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Question 284586: Graph equation by determining the missing values needed to plot the ordered pairs y+x=4; (3, ), (4, ), (1, )
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
plug 3 in for x and find y
plug 4 in for x and find y
plug 1 in for x and find y
you actually only need two points to find your line so the third point is to check that you did all three correctly.