1 Answer

Sddamico · Answer 1 · 2022-08-20T06:36:53+0000

Answer:

$\bold{y=-\frac12x}$

Explanation:

Slope-intercept form: y = mx + b

The line intersect Y-axis at y=0 so b = 0

The line passses through points (0, 0) and (2, -1), so the slope:

$m=(-1-0)/(2-0)=-\frac12$

Therefore the equation:

$y=-\frac12x+0\\\\y=-\frac12x$

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