Points On Line of Equation...2

Discussion in 'Algebra' started by nycmathguy, Jun 3, 2022.

  1. nycmathguy

    nycmathguy

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    Screenshot_20220602-201741_Samsung Notes.jpg

    10...(a)

    1 = 3 - 2(-1)^2

    1 = 3 - 2(1)

    1 = 3 - 2

    1 = 1

    I say yes for (a).

    10...(b)

    11 = 3 - 2(-2)^2

    11 = 3 - 2(4)

    11 = 3 - 8

    11 DOES NOT EQUAL -5.

    I say no for (b).
     
    nycmathguy, Jun 3, 2022
    #1
  2. nycmathguy

    MathLover1

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    correct
     
    MathLover1, Jun 3, 2022
    #2
    nycmathguy likes this.
  3. nycmathguy

    nycmathguy

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    A little algebra review as I normally do throughout the week.
     
    nycmathguy, Jun 3, 2022
    #3
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