Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

mandy17

  • 3 years ago

Consider the function y=x^2+5x-2 . What would happen to the graph if (x + 5) was substituted in place of the x? A. The graph would shift 5 units to the right. B. The graph would shift down 5 units. C. The graph would shift up 5 units. D. The graph would shift 5 units to the left. Consider the function y=x^2+5x-2 . What would happen to the graph if (x + 5) was substituted in place of the x? A. The graph would shift 5 units to the right. B. The graph would shift down 5 units. C. The graph would shift up 5 units. D. The graph would shift 5 units to the left. @Mathematics

  • This Question is Closed
  1. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    A

  2. Arnab09
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    option D

  3. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    oopsie its is D

  4. shaik0124
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    EXPLAIN HOW U GOT D ANSWER

  5. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    first find roots

  6. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    and then find the roots after (x+5) is substitutes

  7. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    then it would be obvious that its been moved 5 to the left

  8. shaik0124
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    WHAT EQN DID U GOT

  9. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    15x^4-20x^3+10x^2-35x

  10. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    thats with x+5 substituted

  11. Arnab09
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    x+5=x-(-5) so, the graph will be valid if origin is taken (-5,0) instead of (0,0) so, the whole graph will shift in 5 units to left

  12. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    it actually x^2+15x+48

  13. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    after x+5 is substituted

  14. shaik0124
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    I GOT THE EQN X^2+15X-47

  15. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    no its +48

  16. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    not -47

  17. shaik0124
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    YA =48

  18. Arnab09
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    why u guys r fighting on it?? :)

  19. mandy17
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Which of the following describes the non-rigid transformation in the function shown below? y+5=-2(x-1)^2 A. The graph is reflected across the x-axis. B. The graph is shifted 1 unit right. C. The graph is shifted 5 units down. D. The graph is stretched vertically by a factor of 2.

  20. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    im just saying the right answer not fighting

  21. Arnab09
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ok, ok :D

  22. Arnab09
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    but finding the roots- method is not so good, i guess

  23. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    is there a better way?

  24. Arnab09
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hmm, think it this way in the first case, the result u will get substituting x=0, in the 2nd case u will get that exact value for x=-5

  25. menoldon
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    oh ok

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

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

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.