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andieboo1995

  • 2 years ago

Find the vertex of y=|3x+6|-4 is _____. (2, -4) (-2, 4) (-2, -4) (-6, -4)

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  1. andieboo1995
    • 2 years ago
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    ill give out free medals

  2. jdoe0001
    • 2 years ago
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    hmm look at the absolute value section alone -> |3x+6| what value for "x" will make that 0?

  3. andieboo1995
    • 2 years ago
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    -2?

  4. andieboo1995
    • 2 years ago
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    and -4

  5. cwrw238
    • 2 years ago
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    yes

  6. jdoe0001
    • 2 years ago
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    well, -2, 3(-2) -6+6 = 0

  7. jdoe0001
    • 2 years ago
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    so, your vertex is at $$ y=|3(\color{red}{-2})+6|\color{red}{-4}\\ (\color{red}{-2},\color{red}{-4}) $$

  8. andieboo1995
    • 2 years ago
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    thanksssss guys :)))))))

  9. jdoe0001
    • 2 years ago
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    yw

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