math, correction

posted by .

can someone help me correct this

Directions: Dtermine which two equations represent perpendicular lines.

options are:

A) y = 2x-4
b) y = (1)/(3) x + 4
c) y= - (1)/(2)x +4
d) y = (1)/(3)x - 4

wouldn't it be a and c . Because b and d have the dame slope which are parallel lines. am i correct or wrong.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math,correction

    I have to determine which two equations represent parallel lines. equations are (a) y=(-4)x+2 (b) y=(4)x+2 (c) y= (1/2)x +2 (d) y=(-4)x+3 so the answer would be: A and D yes
  2. pre-algebra help

    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 – 3/10 Equations (a) and (b) are perpendicular t one another, because the product of the slopes is …
  3. alg.

    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 perpendicular lines have negative recipricals, but I'm having trouble with this problem. I think the …
  4. Algebra 1

    Determine which two equations represent perpendicular lines. a).y=5/3x-5 b).y=5x-5/3 c).y=-1/5x+5/3 d).y=1/5x-5/3
  5. alegebra

    which two equations represent perpendicular lines: y= 2x-9 y= 1/2x+9 y= -1/2x+9 y= 1/2-9
  6. Algebra

    Determine which two equations represent perpendicular lines. (a) y = 3x – 6 (b) y = 1/3x + 6 (c) y = –1/3x + 6 (d) y = 1/3x – 6 Determine which two equations represent parallel lines. (a) y = –4x + 2 (b) y = 4x + 2 (c) y = …
  7. Plz Check My Geometry

    Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think …
  8. Plz Check My Geometry

    Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think …
  9. MATH

    How can you determine if two lines are perpendicular?
  10. MATH

    Post your 50 or more word response to the following in the assignment link: How can you determine if two lines are perpendicular?

More Similar Questions