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lawyer [7]
3 years ago
7

Find the range of the function. ƒ(x) = −x2 + 2 A)[2, ∞) B) (−∞, 2] C) [−2, ∞) D) (−∞, −2]

Mathematics
1 answer:
alex41 [277]3 years ago
5 0
The answer is the letter D
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The circumference of a circle is 22π in. What is the area, in square inches? Express your answer in terms of π
charle [14.2K]

Answer:

A = 121 pi in^2

Step-by-step explanation:

The circumference is given by

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Divide each side by 2 pi

22 pi / (2 pi) = 2 pi r / (2pi)

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Now find the area

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Step-by-step explanation:

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Which recursive formula can be used to generate the sequence shown, where f(1) = 5 and n > 1? 5,–1, –7, –13, –19, ...
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3 years ago
Write an inequality to describe the region represented on the number line.
vovangra [49]

Answer:

See explanation

Step-by-step explanation:

The question is incomplete, as the required number line is not included in the question.

A general explanation is as follows:

An open circle means > or <

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Take, for instance, the attached number line:

The open dot on -3 means >-3 or <-3

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Answer:

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Step-by-step explanation:

You can use the FOIL method

multiply the first numbers

then inner

then outer

then last

8 0
3 years ago
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