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Inessa05 [86]
2 years ago
10

How to find the maximum value of a quadratic function?

Mathematics
1 answer:
Iteru [2.4K]2 years ago
8 0
Suppose
y = a {x}^{2}  + bx + c
if a>0 it has min if 0>a it has max
min \: y = (4ac -  {b}^{2} ) \div 4a
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