Functions and Relation Quiz

• Function
• Not a Function

Find the domain.

• {1, 7, 5, 8}

• {-9, -5, 1, 4}

• {1, 4, 5, 8}

• {-9, -5, 1, 7}

• Function

• Not a Function

• Function

• Not a Function

A set of ordered pairs is called a​ (a)  

• relation

• function

• ordered pair

• table

• mapping diagram

• graph

• input

• output

• ordered pairs

The relation ​ (a)   a function.

• is not

• is

A special type of (a)   in which DIXI does not repeat is called a ​ (b)   .

• relation

• function

• ordered pair

• table

• mapping diagram

• graph

• input

• output

• ordered pairs

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Match the following vocabulary below

• Domain

• A function written as ax²+bx+c

• Linear Equation

• The set of all x values

• Quadratic

• A function written as y=mx+b

• A Relation

• A set of ordered pairs

• Range

• The set of all y values

• Function
• Not a Function