Which of the following is not the graph of a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) For any quadratic polynomial $ax^{2} + bx + c$ $(a 
eq 0)$,the graph of the corresponding equation $y = ax^{2} + bx + c$ is a parabola,which is e

Vedclass · Accepted Answer

Vedclass · Answer

(A) For any quadratic polynomial $ax^{2} + bx + c$ $(a 
eq 0)$,the graph of the corresponding equation $y = ax^{2} + bx + c$ is a parabola,which is either open upwards (if $a > 0$) or open downwards (if $a $1$. $A$ quadratic polynomial graph can intersect the $X$-axis at most at two points.$2$. The graph in option $(A)$ shows a curve that intersects the $X$-axis at three distinct points,which is characteristic of a cubic polynomial,not a quadratic polynomial.$3$. Therefore,the graph in option $(A)$ is not the graph of a quadratic polynomial.

Which of the following is not the graph of a quadratic polynomial?

Similar Questions

The zeros of $p(x) = 3x^2 - x - 4$ are $\alpha$ and $\beta$,then $\alpha^2 \beta + \alpha \beta^2 = \ldots$

If one of the zeroes of the cubic polynomial $x^{3}+a x^{2}+b x+c$ is $-1,$ then the product of the other two zeroes is

Divide $x^{4}-5x+6$ by $2-x^{2}$.

Obtain a quadratic polynomial with the following conditions:
The sum of the zeros $= -\frac{1}{4}$;
The product of the zeros $= \frac{1}{4}$.

Find the zeroes of the following polynomial by the factorisation method and verify the relationship between the zeroes and the coefficients of the polynomial:
$5 t^{2}+12 t+7$

Vedclass Test Series

Exam Paper Generator

Online Exam Module