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CBSE Class 10 Maths (Basic) 2025 · Paper 430/S/1 · Question 14

Polynomials 1 mark Easy
Which of the following is **not** the graph of a quadratic polynomial?
x x' y y'
Option (C): downward parabola.
x x' y y'
Option (A): upward parabola above the x-axis.
x x' y y'
Option (B): downward parabola touching the x-axis.
x x' y y'
Option (D): S-shaped cubic curve (not a quadratic).
  1. (a)
  2. (b)
  3. (c)
  4. (d)

Answer

(d)

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