Question

Find what value of 'K', will the points (K, 3), (-5, 6) and (-8, 8) are collinear?​

Answer 1

Answer:

52

Step-by-step explanation:

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Answer 2

Answer:

k,3),(6,-2),(-3,4) are

collinear

here x  

1

​  

=k,y  

1

​  

=3

x  

2

​  

=6,y  

2

​  

=−2

x  

3

​  

=−3,y  

3

​  

=4

So, as given that the points are collinear, then,

x  

1

​  

(y  

2

​  

−y  

3

​  

)+x  

2

​  

(y  

3

​  

−y  

1

​  

)+x  

3

​  

(y  

1

​  

−y  

2

​  

)=0

k(−2−4)+6(4−3)+3(3+2)=0

k(−6)+6(1)+(−3)×5=0

−6k+6−15=0

−6k−9=0

k=  

6

9

​  

=  

2

3

​

Step-by-step explanation:

Hope this answer will help you.