Question

The vertex points of the curve plotted from the equation $y=-3x^2$ is _______ and ________ .

• A. {0, 0}
• B. {1, 0}
• C. {0, 1}
• D. None of the above

Answer 1

The correct option is A {0, 0}

From the given polynomial, $y=-3x^2.a=-3,b=0,c=0$. A parabola is obtained by plotting given equation $y=-3x^2$. The verticles of a parabola is given by the expression $(\frac{-a}{2a},\frac{4ac-b^2}{4a})$.
Since $b=0,c=0$, vertex points are (0, 0)