A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

  • This Question is Closed
  1. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Which line is a graph of the equation: 2x + 5y = –10? Number graph ranging from negative five to five on the x axis and negative six to two on the y axis. Four lines are drawn in blue on the graph. Lines a and c have a positive slope and are parallel to each other. Lines b and d have a negative slope and are parallel to each other. Lines a and b intersect at (zero, two), and lines c and d intersect at (zero, negative two). A.line a B.line b C.line c D.line d

  2. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @ksanka @texaschic101 @Jhannybean

  3. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i think i get -5,-2? but I AM CONFUSED

  4. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    2x + 5y = -10 5y = -2x - 10 y = -2/5x - 2 so in this equation, your y int is (0,-2) to find your x int, sub in 0 for y 2x + 5(0) = -10 2x = -10 x = -5 and you x int is (-5,0) now which line has the points (0,-2) and (-5,0) ?

  5. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    right i knew that.......... so line c

  6. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    XD

  7. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    not C......try again....(-5,0)...and (0,-2)

  8. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    oh a sorry

  9. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i got mixed up

  10. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    not A......points are always set up like this (x,y).....take a look at line D. Are your points on this line ?

  11. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    those negatives will mess with your brain...lol

  12. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes im sorry I do not have my contacts in and it is a small graph and i can not see very well

  13. texaschic101
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    no need to apologize.....it is kinda small. It is D.

  14. pinklion23
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thx so much that is all i have for now :)

  15. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

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.