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stellarik [79]
3 years ago
8

What is the equation of the line in slope-intercept form?

Mathematics
1 answer:
Ilya [14]3 years ago
8 0

Answer:

              \bold{y=-\frac12x}

Step-by-step 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=\dfrac{-1-0}{2-0}=-\dfrac12

Therefore the equation:

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

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