AM-2453

Parallel and perpendicular lines

A Math · Secondary 4 · Medium · Parallel and perpendicular lines

1. $y = \dfrac{1}{2}x - \dfrac{1}{2}$
2. $y = -\dfrac{1}{2}x - \dfrac{1}{2}$
3. $y = 2x - 5$
4. $y = 2x + 1$

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