Question

for what value of k, the following point will be collinear (2,3),(k,5) & (6,7) ​

Answer 1

Answer:

k = 6

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Answer 2

Answer:

Step-by-step explanation:

using distance formula

[x2-x1]^2=[y2-y1]^2

[k-2]^2= [ 5-3]^2

= k^2+4-4k=4

k^2=4k

k=4