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Aliun [14]
3 years ago
15

What is the domain of the function graphed below?

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
6 0

Answer:

(-2, 4) U [7, ∞)

Step-by-step explanation:

The domain of a function is the set of inputs at which the functions is defined. Usually determined by the x-values. In this problem we have the graph of a function. At x = -2 the function is not defined, we can see this by taking a look at the opened circle at this value in the graph. Then the function takes values until x = 4. Notice that at x = 0 the function is defined. At x = 0 to left the function takes the value y = 0 and at x = 0 to the right the function takes the value y = -1. Then the function takes value at x = 7  (including this value because of the closed circle in the graph) and beyond. Therefore, the correct answer is:

(-2, 4) U [7, ∞)

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Graph the first six terms of a sequence where a1 = 2 and r = 4.
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We are given with
a1 = 2
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These are components of a geometric series. The first term is 2 and the common ratio is 4. To get the first six terms, we use the formula:
an = a1 r^(n-1)
a1 = 2 (4)^(1-1) = 2
a2 = 2 (4)^(2-1) = 8
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8 0
3 years ago
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Answer:

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Step-by-step explanation:

Apothem

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PLEASE HELPP NOW!!!!!
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Answer:

the codrect answer is 625

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What is 4 x312 but in distributive property
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Answer:

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