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# Coordinates

-1
41
2

For what value of k does the line represented by the equation 1-kx = -3y contain the point (4,-8)?

Jul 21, 2022

#1
+13809
+1

what value of k

Hello Guest!



$$-1+kx = 3y\\ k=\frac{3y+1}{x}=\frac{3\cdot (-8)+1}{4}\\ \color{blue}k=-5.75$$

!

Jul 21, 2022