MATH GRADE 9

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It says to give my answer to the nearest tenth. What does this mean ?

i got this : 14.8660...

so does it mean i round it to 15 ? or 14.9 ?

  • MATH GRADE 9 -

    14.9 is correct.

    In this number, 14.86, the 8 is in the tenths place. Since 6 is more than 5, you round up to 14.9.

  • MATH GRADE 9 -

    * The direction each parabola opens
    * The vertex of each parabola

    y = x2 - 2x
    y = -2x2 + 4x - 3

  • MATH GRADE 9 -

    lghkhp
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