Description
what is k or what their asking for
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Explanation & Answer
y =kx
where k = slope of a given equation
like
y= 2x
Y=-2x
y = 4x
etc
There is a standard formula of line
y= mx +c
where m =slope of equation and c = intercept
in your equation y=kx
k =m = slope and c= 0 it means line is passing through origin.
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