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  3. 10th Class
  4. Mathematics
  5. Polynomials

10th Class Mathematics Polynomials Question Bank MCQs - Polynomials

  • question_answer
    The parabola representing a quadratic polynomial \[f(x)=a{{x}^{2}}+bx+c\]opens downward when:

    A) \[a<0\]

    B) \[a>0\]

    C) \[a<1\]

    D) \[a>1\]

    Correct Answer: A

    Solution :

    [a] \[a<0\]


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