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asianila
 2 years ago
is point (1,2) on the line represented by the equation 2x+y=4?
asianila
 2 years ago
is point (1,2) on the line represented by the equation 2x+y=4?

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Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.1replace x with 1 and y with 2 and see if the equation is true.

asianila
 2 years ago
Best ResponseYou've already chosen the best response.0can you show me how to do this one is f(x) = x(x+5) a linear function ?
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