Question

Match the vocabulary words with the right definitions.

1. a relation where for any given input value there is only one output value
ordered pair
2. a group of two numbers written in an order (x, y) so that the first value represents a horizontal position and the second number represents a vertical position
function
3. the independent values, or x values
domain
4. a way of representing how the members of one group are related to the members of another group
input
5. a value substituted in for the variable in a function which generates another value (the output)
mapping diagram

Answer 1

Here are the vocabulary words matched with the correct definitions:

1. **function** - a relation where for any given input value there is only one output value
2. **ordered pair** - a group of two numbers written in an order (x, y) so that the first value represents a horizontal position and the second number represents a vertical position
3. **domain** - the independent values, or x values
4. **mapping diagram** - a way of representing how the members of one group are related to the members of another group
5. **input** - a value substituted in for the variable in a function which generates another value (the output)