Testing for Symmetry...1

Discussion in 'Algebra' started by nycmathguy, Jun 7, 2022.

  1. nycmathguy

    nycmathguy

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    Screenshot_20220606-201806_Samsung Notes.jpg

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    Question 34

    x - y^2 = 0

    Let y = -y.

    x - (-y)^2 = 0

    x - y^2 = 0

    Symmetric with respect to the x-axis.

    Let x = -x

    -x - y^2 = 0

    Not symmetric with respect to the y-axis.

    Let x = -x and y = -y

    -x - (-y)^2 = 0

    -x - y^2 = 0

    Not symmetric with respect to the origin.
     
    nycmathguy, Jun 7, 2022
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  2. nycmathguy

    MathLover1

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    correct
    [​IMG]
     
    MathLover1, Jun 7, 2022
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    nycmathguy likes this.

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  3. nycmathguy

    nycmathguy

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    Ok. More later if not too tired.
     
    nycmathguy, Jun 7, 2022
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