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Cerrena [4.2K]
2 years ago
8

What is the vertex form of: y = 3x^2 - 12x + 5

Mathematics
2 answers:
AVprozaik [17]2 years ago
8 0

Answer:

3(x-2)^2-7

Step-by-step explanation:

expanding gives you: 3(x^2-4x+4)-7=3x^2-12x+12-7=3x^2-12x7+5

Juli2301 [7.4K]2 years ago
7 0

Answer:The vertex form is -y=a(x-h)2+k

Step-by-step explanation:

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3 years ago
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4 0
3 years ago
A catalog has a scale drawing of a floating dock. The dock is a regular octagon attached to a rectangular walkway. The scale dra
gtnhenbr [62]

Answer: 5 feet.

Step-by-step explanation:

Remember that the lenghts of the sides of a regular octagon are equal.

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6 0
2 years ago
Find the area.<br> help pls
Neko [114]

Answer:

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4 0
2 years ago
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3 years ago
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