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Ira Lisetskai [31]
3 years ago
9

Please help me! its pre calc

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
8 0

Answer:

Step-by-step explanation:

y=x²+6x+5

=(x²+6x+(6/2)²)-(6/2)²+5

=(x+3)²-9+5

=(x+3)²-4

The axis of symmetry is x+3=0

or x=-3

when x=-3,f(x)=-4

vertex is (-3,-4)

Domain :-∞<x<∞

or (-∞,∞)

Range:[-4,∞)

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Answer:

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Assuming that I am spending at a rate of -x dollars per day

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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Find the sum of the first seven terms of the geometric series 8, −24, 72, …
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8 0
3 years ago
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