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2 years ago

What’s the answer ??? (SOMEONE PLEASE HELP)

Mathematics

1 answer:

xxTIMURxx [149]2 years ago

5 0

It's the first one. That is a perfect square polynomial, which, when factored, will give you the same binomial twice, or multiplicity 2. It will factor to $g(x)=(x+9) ^{2}$ , where the vertex (h, k), is (-9, 0).

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What is equivalent to the equation to 1/4 (8 + 6z + 12) ?

Fed [463]

1/4 (8 + 6z + 12)

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Combine like terms :
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1/4 (6z + 20)

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Apply distributive property :
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1/4(6z) + 1/4(20)
3/2z + 5

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Answer: 3/2z + 5
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2 years ago

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storchak [24]

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2 years ago

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laila [671]

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Step-by-step explanation:

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Which phrase best descubes the translation from the graph y = (x - 5)2 + 7 to the graph of y = (x + 1)2 - 2?

Ber [7]

Answer:

"6 units left and 9 units down"

Step-by-step explanation:

Suppose a function is given in this form:

$y=(x-a)^2+b$

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translated a units right (left if there was a + before a)
translated b units up (down if there was a - before b)

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first function is 5 units right and 2nd one is 1 unit left, so there is a horizontal translation of 6 units left
first function is 7 units above and 2nd one is 2 units down, so there is a vertical translation of 9 units down

Thus, "6 units left and 9 units down" is the transformation(translation).

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2 years ago

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Firdavs [7]

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