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Kaylis [27]
3 years ago
14

Write the quadratic function in vertex form.

Mathematics
1 answer:
labwork [276]3 years ago
7 0

Answer:

The answer is

y =(x + 2)^2 + 3

Step-by-step explanation:

(x+2)(x+2)+3

x²+2x+2x+4+3

x²+4x+7

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Can someone please help me solve and explain please?
vodka [1.7K]

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At the city museum, child admission is $5.40 and adult admission is $9.10. On Monday, three times as many adult tickets as child
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Answer: 33 child tickets that were sold.

Step-by-step explanation:

Let x represent the number of child tickets that were sold.

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