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Mathematics 15 Online
OpenStudy (doodleduck8):

Find the direct variation equation of the graph through the points (0, 0) and (1, -2). Write in y=kx form. y = -1/2 x y = 1/2 x y = 2x y = -2x

OpenStudy (doodleduck8):

@Awolflover1 @Luigi0210 @518nad

OpenStudy (mathmale):

I'd suggest you plot these 2 points. Next, find the SLOPE of the line through these points. That slope will be the k value of your equation y = kx (which is for direct proportion).

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