The graph of the quadratic polynomial \( \mathrm{y}=\mathrm{ax}^{2}+\mathrm{bx}+\mathrm{c} \) is...
The graph of the quadratic polynomial \( \mathrm{y}=\mathrm{ax}^{2}+\mathrm{bx}+\mathrm{c} \) is as shown in the figure. Then:
\( \mathrm{P} \)
(a) \( b^{2}-4 a c0 \)
(b) \( \mathrm{b}0 \)
(c) \( \mathrm{a}0 \)
(d) \( \mathrm{c}0 \)
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