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Mrszbieberxo
Group Title
Choose the equation below that represents the line passing through the point (1, –4) with a slope of 1/2
y – 4 = 1/2 (x – 1)
y + 4 = 2(x – 1)
y + 4 = 1/2 (x – 1)
y – 4 = 2(x + 1)
 one year ago
 one year ago
Mrszbieberxo Group Title
Choose the equation below that represents the line passing through the point (1, –4) with a slope of 1/2 y – 4 = 1/2 (x – 1) y + 4 = 2(x – 1) y + 4 = 1/2 (x – 1) y – 4 = 2(x + 1)
 one year ago
 one year ago

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hoblos Group TitleBest ResponseYou've already chosen the best response.0
the formula says: for a line passing through the point (a,b) and having slope m, its equation is of the form yb=m(xa) here a=1 , b=4 & m=1/2 can you replace them ?
 one year ago

aimeebix Group TitleBest ResponseYou've already chosen the best response.1
Well, you use the formula y2y1=M(x2x1). You've got the points (1, 4), which we'll consider (x1, Y1), and a slope of 1/2, which is M. You simply plug them into the previous formula: y(4)=1/2(x1)
 one year ago

Mrszbieberxo Group TitleBest ResponseYou've already chosen the best response.0
thank you guys. I think i've got it (:
 one year ago
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