What is the equation of the line between #(-9,16)# and #(4,2)#?

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Answer 1 · 2018-04-15T05:43:06

#14x+13y=82#

Equation of the line involves:

1) finding the gradient
2)using the point gradient formula to find your equation (in this case, this the second step)

#Gradient (m)=(16-2)/(-9-4)# = #14/-13#

Equation of line:

We also using the point #(4,2)#

#(y-2)=-14/13(x-4)#

#13y-26=-14x+56#

#14x+13y=82#