Question

Select the correct answer
State the domain and range of the following function.
{(-9,3), (5,1). (6,9), (-4,7), (3,2)}
Domain: (-9, 3, 6, 1); Range: (2, 3, 7, 9,-4}
Domain: {-9, -4,3,3,2}; Range: {2, 3, 1,7,9)
Domain: {1, 2, 3, 7,9}; Range:{-9, -4,3,5,6)
Domain: (-9, -4,3,5,6); Range: {1, 2, 3, 7,9}

Answer 1

Greetings from Brasil...

A point in a function would have the following coordinates:

(A; B) = (Domain ; Range)

For our problem

{(-9,3), (5,1). (6,9), (-4,7), (3,2)}

Domain = {-9; 5; 6; - 4; 3}

Range = {3; 1; 9; 7; 2}

Answer 2

Answer:

Domain: {-9, -4, 3, 5, 6}; Range: {1, 2, 3, 7, 9}

Step-by-step explanation:

The domain is the set of all x-coordinates of the function. Thus, the domain of the function is as shown below.

Domain: {-9, -4, 3, 5, 6}

The range is the set of all y-coordinates of the function. Thus, the range of the function is as shown below.

Range: {1, 2, 3, 7, 9}