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A line passes through the point  (-2,0), and is perpendicular to the line  y = 2x. What is the equation of the line in slope-intercept form ?

Sagot :

passes through(-2,0), and is perpendicular to the line  y = 2x
you can use the point slope formula
you have a point (-2,0) and a slope m= -1/2

y-0 = (-1/2)(x-(-2))
[tex]y = \frac{-1}{2} x -1[/tex]