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

ChristaB Group Title

Find the missing coordinates in the following solution for the given equation: Y = X2 + 2X + 1 : (-3,?) (X2 is supposed to be X squared but I haven't figured out how to do that on the puter)

  • 2 years ago
  • 2 years ago

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

    simplify by putting x=-3 hence we have y=(-3)^2 +2(-3)+1=9-6+1=4 hence the missing cordinate is 4

    • 2 years ago
  2. ChristaB Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Good Lord.. was that seriously all there was to that? After all the other stuff I have been working on tonight, I seriously was making that out to be a whole lot more complicated then it actually was.

    • 2 years ago
  3. ChristaB Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Here is a really stupid question... again, its late and I have been working tirelessly on this for more then 15 hours, so I know I know the answer, but I am drawing a blank... -6 (2/3)... is that = to: -12/3

    • 2 years ago
  4. matricked Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yup -6 (2/3)... is that = to: -12/3=-4

    • 2 years ago
  5. ChristaB Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Here is the actual question I am trying to answer: Y = -6x - 5 : (2/3, ?) Y= -6(2/3) - 5 12/3 - 15/3 Y = -3

    • 2 years ago
  6. matricked Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Y= -6(2/3) - 5=-(12/3) -5 =-4 -5 =-9

    • 2 years ago
  7. ChristaB Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Damn.. I was way off on that one

    • 2 years ago
  8. ChristaB Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    It is the multiplication of the fractions... it gets me every time

    • 2 years 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.