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find the value of k so that the line passing through each pair of points has the given slopea) (k ,2 ) and (11 , 14) , slope = 2b) ( 1, k) and (4 , 1) , slope = -2 c) ( 3,5 ) and ( k,9 ) slope = 1/2 d) (-1 , 4) and ( -3,k ) slope = - 1/2

Respuesta :

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

The above equation is an expression to calculate the slope of a line that passes through the points (x1,y1) and (x2,y2).

Let's replace into this equation each pair of points that you got and then solve for k, like this:

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