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soldier1979
9 days ago
12

What is the domain of the function shown in the table

Mathematics
2 answers:
Leona [12.1K]9 days ago
8 0

The appropriate choice is \boxed{\bf option\ B}, meaning that the function's domain is \boxed{(-2,-1,0,1)}.

Further details:

In this case, the function is presented as a collection of ordered pairs detailed in Table 1 (included at the end).

The function can generally be expressed as \{(x,y)|x,y\in\mathbb{R} \}, with x representing the domain of the function, y being the range and \mathbb{R} indicating the set of real numbers.

The domain consists of all points where the function is defined, which includes all potential values of x that yield an output y.

The range refers to all output values of y derived from the specified domain.x

The function is \{(-2,0),(-1,1),(0,2),(1,3)\}.

For different values of f(x), the corresponding outcomes for x can be expressed as follows:

f(-2)=0,f(-1)=1,f(0)=2\text{ and }f(1)=3

Consequently, the domain of the function is (-2,-1,0,1).

Option (A)

In this scenario, the domain is (-2,0),(-1,1),(0,2),(1,3).

The provided domain is represented in function form where x (domain) corresponds to -2,-1,0,1 and y (range) represents 0,1,2,3.

Thus, this representation does not accurately reflect the domain.

The representation corresponds to the ordered pairs that define a function.

Therefore, the option (A) is incorrect.

Option (B)

In this case, the domain is (-2,1,0,1).

Here, the domain of the function \{(-2,0),(-1,1),(0,2),(1,3)\} matches (-2,1,0,1), which coincides with choice (B).

Thus, the option (B) is correct.

Option (C)

In this example, the domain is (0,1,2,3).

And the function's domain \{(-2,0),(-1,1),(0,2),(1,3)\} does not align with the choice (C).

Therefore, the option (C) is incorrect.

Option (D)

Here, the domain is (-2,-1,0,1,2,3).

The function's domain \{(-2,0),(-1,1),(0,2),(1,3)\} does not correspond with option (D).

Thus, the option (D) is incorrect.

The function's domain is \boxed{\bf (-2,1,0,1)}.

Hence, the option (B) is correct.

Learn more

1. Problem regarding the range of the function .

2. Problem concerning the domain of the function .

3. Issue related to domain and range of the function .

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Relation and Function

Keywords: Function, range, domain, relation, ordered pairs, sets, real numbers, ordinates,  abscissa, co-domain, interval, open interval, closed intervals, semi-closed intervals, semi-open intervals.

PIT_PIT [11.9K]9 days ago
4 0

we know that

The function's domain consists of the x values for which the function is valid, while the range encompasses the values produced by the function

in this problem

The values for the function's domain are (-2,-1,0,1)

The corresponding values for the function's range are (0,1,2,3)

therefore

the selected response is option B

(-2,-1,0,1)

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