L oo k a t t h e p i c t u re . m = + 1 − 5 = − 5 y = − 5 x
The equation of the graphed line is y = x , indicating a slope of 1 and a y-intercept of 0. This means that for every 1 unit increase in x , y also increases by 1 unit. Thus, the line passes through the origin (0,0).
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