Parallel and Perpendicular Lines

Here are the equations of five straight lines.

Line A: $y + 3 x = 4$ Line B: $2 y = x + 1$ Line C: $y + 2 x = 3$ Line D: $y = 4 x - 2$ Line E: $2 y = 2 x - 1$

Two of these lines are perpendicular. Write down the two perpendicular lines.

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Here are the equations of five straight lines.

Line A: $y + 3 x = 4$ Line B: $2 y = x + 1$ Line C: $y + 2 x = 3$ Line D: $y = 4 x - 2$ Line E: $2 y = 2 x - 1$

Two of these lines are perpendicular. Write down the two perpendicular lines.

[1]

Parallel and Perpendicular Lines Questions