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babydoll332

  • 2 years ago

Write the quadratic function in vertex form. y = x^2 - 16x + 66

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  1. babydoll332
    • 2 years ago
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    y = (x + 8)^2 + 2 please help me with the positves and negatives

  2. zordoloom
    • 2 years ago
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    What is the vertex?

  3. babydoll332
    • 2 years ago
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    8,8

  4. zordoloom
    • 2 years ago
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    Then it's y=(x-8)^2+2

  5. zordoloom
    • 2 years ago
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    Everything else is correct.

  6. babydoll332
    • 2 years ago
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    how did u get -8

  7. zordoloom
    • 2 years ago
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    You moved 8 units right. IF you moved 8 units left, it would be positive.

  8. babydoll332
    • 2 years ago
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    well it did nt give me the vertex thats just what i think the vertex is

  9. zordoloom
    • 2 years ago
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    Vertex is at (8,2)

  10. babydoll332
    • 2 years ago
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    oh ok

  11. babydoll332
    • 2 years ago
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    thanksss

  12. zordoloom
    • 2 years ago
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    yep!

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