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please help;
what is the equation of a line with the given points are (4,1), (2,6)
 one year ago
 one year ago
please help; what is the equation of a line with the given points are (4,1), (2,6)
 one year ago
 one year ago

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amorfideBest ResponseYou've already chosen the best response.0
to get the equation of a line you do yy1=m(xx1) y1 is a y coordinate x1 is an x coordinate
 one year ago

amorfideBest ResponseYou've already chosen the best response.0
to get the gradient dw:1350247890237:dw
 one year ago

amorfideBest ResponseYou've already chosen the best response.0
y2 and y1 being the y coordinates x2 and x1 being the x coordinates
 one year ago

jayz657Best ResponseYou've already chosen the best response.1
find slope first (y1y2) / (x1x2) so it is (6  (1)) / (2  4) = 5/6 y = mx + b y= 5/6x + b 1 = 5/6(4) + b solvve for b b = 26/6 eq: y= 5/6x 26/6
 one year ago

dddanBest ResponseYou've already chosen the best response.0
alright i did that and got y=7/6 x + 11/3
 one year ago

dddanBest ResponseYou've already chosen the best response.0
to jayz657, i think its y2y1/x2x1..... to find slope right?
 one year ago

jayz657Best ResponseYou've already chosen the best response.1
doesnt matter you get slope either way y1 and y2 is to show these are 2 different numbers at 2 different points
 one year ago

jayz657Best ResponseYou've already chosen the best response.1
its positive for me check your signs
 one year ago
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