Question

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Answer 1

zero divided by any number is zero.
That is 0/11=0.
So ur m=0
Let the equation be y=mx+c
y=c
See the y coordinates of both the points is same. so this is the equation of a horizontal line.
c is the y coordinate of the points.
So ur equation becomes
y=y-coordinate of the points.
Getting it @Hayatcakes?

Answer 2

okay so the equation is y = 3 ?

Answer 3

yup:)

Answer 4

well done:)