8. If y ax2 bx + c, represents a parabola openingdownward, then which – InterviewSolution

1.	8. If y ax2 bx + c, represents a parabola openingdownward, then which of the following is correct?ible b2a 4a(1) a > 0, b > 0, c > 0 (2kko, bSAc < 0a): 0, b > 0, с < 0 (4) a>0, b>0 cso
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