Question

What is the domain and the range for the (2,3),(4,1),(5,-3),(-9,9)

Answer 1

Answer:

Domain : {-9, 2,4,5}

Range:  { -3,1,3,9}

Step-by-step explanation:

The domain is the input values

The domain is the x values in the pairs

Domain : {2,4,5,-9}

We usually put them in numerical order

Domain : {-9, 2,4,5}

The range is the output values

The  range is the y values in the pairs

Range : { 3,1,-3,9}

We usually put them in numerical order

Range:  { -3,1,3,9}