Question

Which one of the following can best represent the graph of quadratic polynomial $y=a{x}^2+bx+c$ (where $a<0,b<0$ and $c>0$ )?

• A.
• B.
• C.
• D. ****

Answer 1

Answer: (A)

Clearly $\frac{-b}{2}<0$ and $\frac{c}{a}<0\Rightarrow$ Option (1) is correct.