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Stells [14]
3 years ago
6

Im new to this app! And im looking for help!! Please help ASAP!!! Please!!!!

Mathematics
1 answer:
denis-greek [22]3 years ago
3 0

y=-4x²-8x+1

а<0 so we will be looking for maximum

х=-b/2a=8/-8=-1

у=4+8+1=13

Maximum point (-1;13)

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