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anonymous
 one year ago
What is the equation of the line that passes through the points (−2, 3) and (2, 7)?
x − y = −1
x − y = −2
x − y = − 5
x − y = − 6
anonymous
 one year ago
What is the equation of the line that passes through the points (−2, 3) and (2, 7)? x − y = −1 x − y = −2 x − y = − 5 x − y = − 6

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imqwerty
 one year ago
Best ResponseYou've already chosen the best response.2put the points in the equations given in options the one which satisfies both is the answer :)

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.2or u can do it like this equation of a line passing through (x1,y1) and (x2,y2) is given by \[\frac{ yy_{1} }{ y_{2}y_{1}}=\frac{ xx_{1} }{ x_{2}x_{1} }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0y2y1/x2x1 to find the slope, once found use yy1=m(xx1)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0are you stuck at the beginning?

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.2ok so we got the equation lets put (x1,y1) and (x2,y2) \[\frac{ y3 }{ 73 }=\frac{ x (2)}{ 2(2) }=>\frac{ y3 }{ 4 }=\frac{ x+2 }{ 4 }\]\[y3=x+2 =>xy=5\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok i see it now , i just needed to see how to put it in form
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