Ask a New Question

which two equations represent perpendicular lines:

y= 2x-9
y= 1/2x+9
y= -1/2x+9
y= 1/2-9

2 answers

They are all in y = mx + b form.

m is the slope

Pick the two with the same slope.

do you mean two with opposite reciprocals? Because wouldn't two with the same slope be parallel?

Ask a New Question or answer this question.

Similar Questions

Determine which two equations represent perpendicular lines.a) y=2x - 6 b) y=1/2x + 6 c) y= -1/2x + 6 d) y= 1/2x - 6 I know that
1. 0 answers
Determine which two equations represent perpendicular lines.(a) y = 3/10x -3 (b) y= - 10/3x -3 (c) y = -1/5x + 3/10 (d) y = 1/5x
1. 0 answers
Which pair of equations would represent lines that are PERPENDICULAR to each other?I. 3 x − 2 y = 12 II. 3 x + 2 y = − 12
1. 1 answer
Determine which tow equations represent perpendicular line.(a) y= 3/8 x -4 (b) y= 4x - 3/8 (c) y= - 1/4 x + 3/8 (d) y= 1/4 x -
1. 0 answers

more similar questions