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FatimaISWA

  • 4 years ago

Which equation is NOT a quadratic equation? (Points : 1) y = x2 + 6x - 5 y = 2x + 5 y = 2x2 + 5 y = 4x2

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  1. santistebanc
    • 4 years ago
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    second

  2. sritama
    • 4 years ago
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    2nd one, because the highest power of x must be one in a quadratic equation

  3. Callisto
    • 4 years ago
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    Quadratic equation is the equation which has 'x^2' For the second one, since to highest degree of x is 1, it's not a quadratic. Instead, it's a linear equation.

  4. FatimaISWA
    • 4 years ago
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    thank you!

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