Parallel and Perpendicular Lines Flashcard

Front

Which line is perpendicular to
 4y + 3x =12? Options: 8x - 6y= 18, y= -3x + 8, 3x + 4y = 8, y + 4x = -3

Back

8x - 6y= 18

Front

Line m has positive slope. What is true about the slope of a line parallel to m?

Back

The slope of a line parallel to m is positive.

Front

Slopes of parallel lines are...

Back

the same.

Front

Slopes of perpendicular lines are...

Back

opposite reciprocals.

Front

Equation of a line perpendicular to y = 3x + 2 passing through (9, -2)

Back

y = -1/3x +1

Front

Equation of the line parallel to y = 4x - 9 passing through (-2, 4)

Back

y = 4x + 12

Front

Line a passes through (2, 4) and (4, 7)

Line b passes through (-5, 3) and (-3, 6)

Lines a and b are ?

Options: Parallel, Perpendicular, Neither

Back

Parallel

Front

Equation of the line perpendicular to 3x + 12y = 1 and passing through (-2, 6)?

Back

y = 4x + 14

Front

Equation of a line parallel to line through (-3, 4) and (1, 0) passing through (-2, 6)?

Back

y = -x + 4