77.3k views
4 votes
What is the domain and range?

x-6-3 1 4 7
4 1 7-20
y
O
O
O
O
Domain: {-6, 4, 5, 6}
Range: {-7, -6, -4, -2, 4}
Domain: {-6, -3, 1, 4, 7}
Range: {-2, 0, 1, 4, 7}
Domain: {-6, -2, 4, 7}
Range:{-2, 0, 4, 5)
Domain: {-3, 1, 4, 7}
Range: {-5, 2, 0, 1, 7)

1 Answer

3 votes

The correct domain and range for the given data are {-6, -3, 1, 4, 7} and {-2, 0, 1, 4, 7} respectively. Here option B is correct.

Let's analyze the given data to determine the correct domain and range.

The domain is the set of x-values: {-6, -3, 1, 4, 7}

The range is the set of y-values: {4, 1, 7, -2, 0}

Now, let's compare this with the provided options:

A - Domain: {-6, 4, 5, 6} Range: {-7, -6, -4, -2, 4}

Incorrect. The domain contains an extra value (5) not in the given data.

B - Domain: {-6, -3, 1, 4, 7} Range: {-2, 0, 1, 4, 7}

Correct. This matches the determined domain and range.

C - Domain: {-6, -2, 4, 7} Range: {-2, 0, 4, 5}

Incorrect. The domain contains an extra value (-2) not in the given data.

D - Domain: {-3, 1, 4, 7} Range: {-5, 2, 0, 1, 7}

Incorrect. The domain is missing the value -6, and the range contains an extra value (2) not in the given data.

Therefore, the correct answer is:

B - Domain: {-6, -3, 1, 4, 7} Range: {-2, 0, 1, 4, 7}

Complete question:

What is the domain and range?

x | -6 -3 1 4 7

y | 4 1 7 -2 0

A - Domain: {-6, 4, 5, 6}

Range: {-7, -6, -4, -2, 4}

B - Domain: {-6, -3, 1, 4, 7}

Range: {-2, 0, 1, 4, 7}

C - Domain: {-6, -2, 4, 7}

Range:{-2, 0, 4, 5)

D - Domain: {-3, 1, 4, 7}

Range: {-5, 2, 0, 1, 7)

User Jalmaas
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories