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anonymous

  • one year ago

Where is the vertex of the parabola? y = x2 + 2x + 3 A. On the x-axis B. Below the x-axis C. On the y-axis D. Above the x-axis

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  1. Mehek14
    • one year ago
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    where do you think?

  2. anonymous
    • one year ago
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    A

  3. anonymous
    • one year ago
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    yeah @peachpi to the rescue.

  4. anonymous
    • one year ago
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    @DecentNabeel

  5. anonymous
    • one year ago
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    i will medal for proof and answer

  6. anonymous
    • one year ago
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    @Nnesha

  7. ChillOut
    • one year ago
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    All right, so the x coordinate for the vertex is -b/2a. Remember the form of a quadratic equation is ax²+by+c

  8. anonymous
    • one year ago
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    what i was thinking was A on the X axis

  9. anonymous
    • one year ago
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    brb and please i really need help

  10. Mehek14
    • one year ago
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    it's not A

  11. anonymous
    • one year ago
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    ok i'm back

  12. anonymous
    • one year ago
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    then it has to be D right @Mehek14

  13. Mehek14
    • one year ago
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    yes it is D

  14. anonymous
    • one year ago
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    yeah thanks alot i'll fan you as well

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spraguer (Moderator)
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