Math, asked by badydoll1113, 1 year ago

find the value of k if the points(2,3) (4,k) and (6,-3) are collinear

Answers

Answered by Anonymous
6

Answer:

y=-6

Step-by-step explanation:

Form the equation by 2 point formula :

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

y-3=-6/4.x-2

4y-12=-6x+12

6x+4y=0

by substituting 4,k in equation

24+4y=0

y=-6

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