Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Melxo52

Let c be any constant number. Which of the following will always be perpendicular to −4x + y = −2?

  • 9 months ago
  • 9 months ago

  • This Question is Closed
  1. RaphaelFilgueiras
    Best Response
    You've already chosen the best response.
    Medals 0

    where are the following

    • 9 months ago
  2. RaphaelFilgueiras
    Best Response
    You've already chosen the best response.
    Medals 0

    ?

    • 9 months ago
  3. Melxo52
    Best Response
    You've already chosen the best response.
    Medals 0

    y=4x+c y= -4x+c y= -1/4x +c y= 1/4x+c

    • 9 months ago
  4. zzr0ck3r
    Best Response
    You've already chosen the best response.
    Medals 2

    solve for y in the equation from the question and tell me what you have

    • 9 months ago
  5. zzr0ck3r
    Best Response
    You've already chosen the best response.
    Medals 2

    yes y=4x-2

    • 9 months ago
  6. zzr0ck3r
    Best Response
    You've already chosen the best response.
    Medals 2

    this has a slope of 4, and any line perpendicular will have a slope of -1/4

    • 9 months ago
  7. zzr0ck3r
    Best Response
    You've already chosen the best response.
    Medals 2

    so what is the answer?

    • 9 months ago
  8. Melxo52
    Best Response
    You've already chosen the best response.
    Medals 0

    C

    • 9 months ago
  9. zzr0ck3r
    Best Response
    You've already chosen the best response.
    Medals 2

    correct

    • 9 months ago
  10. zzr0ck3r
    Best Response
    You've already chosen the best response.
    Medals 2

    so if slope is a, then perpendicular slope is -1/a

    • 9 months ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.