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write the equation of the line in standard form that passes through (-5,-11) and (10,7)

Write the equation of the line in standard form the passes through (-5.-11) and (10,7)
asked Dec 4, 2011 in Pre-Algebra Answers by anonymous

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first you must find the slope

m = y2-y1 / x2-x1

m = 7- (-11) / 10 - (-5)

m = 7+11 / 10 + 5

m= 18 / 15

m= 6/5

y= mx+b


7= 6/5 (10)+b



b= -5

y= mx+b

y= (6/5)x+(-5)



answered Jan 10, 2012 by cirej012 (220 points)

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