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Quadatric eqaution

Quiz by Rey Anthony Esllera

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4 questions
Show answers
  • Q1
    What is the quadratic formula?
    (-b ± √(b²-4ac))/(a)
    (-b ± √(b²-4ac))/(2a)
    (-b + √(b²-4ac))/(2a)
    (-a ± √(b²-4ac))/(2b)
  • Q2
    What does the discriminant of a quadratic equation determine?
    The value of the leading coefficient
    The sum of the coefficients
    The number of solutions and nature of solutions
    The value of the constant term
  • Q3
    What is the vertex form of a quadratic equation?
    y = mx + b
    y = ax² + bx + c
    y = a(x-h)² + k
    y = a(x-h)(x-k)
  • Q4
    Which term of a quadratic equation determines the shape of the graph?
    The coefficient of x
    The coefficient of x²
    The quadratic term
    The constant term

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