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Algebra 2: Bell Ringer #12

Quiz by Rebekah Taylor

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3 questions
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  • Q1
    What is the definition of the quadratic formula?
    The formula that gives the solutions to any linear equation.
    The formula that gives the solutions to any quadratic equation.
    The formula that gives the solutions to any absolute value equation.
    The formula that gives the solutions to any exponential equation.
    30s
    HSA.REI.B.4.B
  • Q2
    What is the discriminant of the quadratic formula?
    -b
    c
    The expression under the radical sign of the quadratic formula.
    a
    30s
  • Q3
    3 and 4: TURN-IN WORK: Solve the following quadratic equation using the quadratic formula.
    Question Image
    x=-1, x=8
    x=1, x=-8
    x=8, x=7
    x=0, x=7
    120s

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