shahid36131 shahid36131

05-10-2020
Mathematics

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

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santashelperkim santashelperkim

05-10-2020

Answer:

k=-3/2

Step-by-step explanation:

to be collinear, the slopes should be same

slope of (k,3), (6,-2)= (3-(-2))/(k-6)

slope of (6,-2), (-3,4)= (-2-4)/(6-(-3))=-6/9=-2/3

thus, 5/(k-6) = -2/3

solve for k, k=-3/2

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