AM-2422

Parallel and perpendicular lines

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

1. $y = 2x + 2$
2. $y = -\dfrac12 x + \dfrac{9}{2}$
3. $y = -2x + 6$
4. $y = \dfrac12 x + \dfrac{3}{2}$

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