#3.5 Equations of Parallel and Perpendicular Lines

Front

In a coordinate plane, two distinct nonvertical lines are parallel if and only if they have ________________. Options: the same slope, negative reciprocal slopes, reciprocal slopes, slopes with opposite signs.

Back

the same slope

Front

In a coordinate plane, two distinct nonvertical lines are perpendicular if and only if they have ________________. Options: the same slope, negative reciprocal slopes, reciprocal slopes, slopes with opposite signs.

Back

negative reciprocal slopes

Front

Determine whether the lines are parallel, perpendicular, or neither.

Back

perpendicular

Front

Determine whether the lines are parallel, perpendicular, or neither.

Back

neither

Front

Equation of a line passing through a point, parallel to a given line.

Back

Front

Equation of a line parallel to a given line.

Back

Front

Back

Front

Equation of a line passing through a point, perpendicular to a given line.

Back

Front

Back