What is the equation of a line with the points (1,-3) and (3,3)?

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Answer 1 · 2018-05-20T11:02:08

#y=3x-6#

Find the gradient of the line

#m=(y_2-y_1)/(x_2-x_1)#

#m=(-3-3)/(1-3)#

#m=-6/-2#

#m=3#

Find the equation using the point gradient formula,

#(y+3)=3(x-1)#
#y+3=3x-3#
#y=3x-6#