# CBSE Class 10 Answered

**Draw a graph of a polynomial -3x2 + 2x – 1 and observe the shapeof the curve when coefficient of x2 is negative.**

Asked by rajeevkumargupta8 | 16 May, 2021, 05:32: PM

Expert Answer

The given polynomial is -3x

^{2}+ 2x - 1Zeroes of this polynomial will be

As the coefficient of x

^{2}is negative, shape of the curve will be downwards opening parabolic curve
Answered by Renu Varma | 17 May, 2021, 01:24: PM

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