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Elan Coil [88]
2 years ago
7

7.4x-y=-252,12.1x-y=-231

Mathematics
1 answer:
densk [106]2 years ago
3 0

Answer:

(x,y) = (0,231)

Step-by-step explanation:

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Find the minimum or maximum value of the function g(x)=−3x2−6x+5
polet [3.4K]

Step-by-step explanation:

g(x) = ax²+bx+c

g(x)=−3x²−6x+5

a = -3, b= -6, c = 5

since a <0 , the function has only maximum value.

=> g'(x) = 0

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-6x = 6

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the maximum value => g(-1) =

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the domain : {x | x € Real numbers}

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4 0
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4 0
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