Math, asked by iamalearner12, 2 months ago

find the equation of the line passing through the points A(1,2) and B(3,7)​

Answers

Answered by ranaarslanb063
1

Answer:

equation of line is

y2-y1/x2-x1=y-y1/x-x1

7-2/3-1=y-2/x-1

5/2=y-2/x-1

cross multiplication

5*(x-1)=2*(y-2)

5x-5=2y-4

5x-2y=-4+5

5x-2y=1

5x-1=2y

equation of line is

y=5x/2-1/2

hope is it helpful to you

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