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Leokris [45]
1 year ago
13

Select the correct choice and fill in the answer box

Mathematics
1 answer:
Anvisha [2.4K]1 year ago
8 0

To begin with, let us look at a few definitions that will help

A relation is a function if each x-value is paired with exactly one y-value. A vertical line test on a graph can be used to determine whether a relation is a function.

If we use a graph to check, we will have

We can see that there is no overlapping of coordinates. The table satisfies the vertical line test.

Hence, it is a function

The domain and range of function is the set of all possible inputs and outputs of a function respectively. The domain and range of a function y = f(x) is given as domain= {x ,x∈R }, range= {f(x), x∈Domain}.

The domain of the function, D is given by

D=\mleft\lbrace-1,0,1,2,3\mright\rbrace

The range, R is given by

R=\mleft\lbrace-6,-1,2,5,8\mright\rbrace

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Answer:

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Step-by-step explanation:

Each term of the given sequence is 2 times the previous term. (This description is the basis of the recursive formula.) That is, the terms of the given sequence have a common ratio of 2. This means the sequence is geometric, so the formulas for explicit and recursive rules for a geometric sequence apply.

The first term is 3, and the common ratio is 2.

<h3>(a)</h3>

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<h3>(b)</h3>

The explicit rule is ...

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The 15th term is ...

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3 years ago
Each situation described bellow requires inference about a mean or means. Identify each as involving (1) a single sample, (2) ma
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2 years ago
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