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ramirokool

  • 3 years ago

The vertex of x2 + 4x + 4 = 0 is (-2, 0). Answer True False

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  1. zordoloom
    • 3 years ago
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    Try using -b/2a

  2. ramirokool
    • 3 years ago
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    K.

  3. CassiusDelaney
    • 3 years ago
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    true

  4. yummydum
    • 3 years ago
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    do what i did in the last problem

  5. yummydum
    • 3 years ago
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    do \(x=\large{-b\over2a}\) to find the x value of the vertex and then plug in the value of x into the polynomial to find the y-value of the vertex

  6. yummydum
    • 3 years ago
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    @ramirokool you need to start trying these on your own instead of just accepting answers

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