Question

What are the domain and range of the function represented by the set of ordered pairs?{(–17, 18), (–10, –15), (0, 0), (3, –1)}

Answer 1

See below.

Explanation:

Here's an easy way to remember: Domain and Range are in alphabetical order, x and y are in alphabetical order.

The domain is the set of all x coordinates (the first number in each pair).

The range is the set of all y coordinates (the second number in each pair).

Domain: {-17, -10, 0, 3}

Range: {18, -15, 0, -1}