Exploring Functions and Function Notation

A pair of letters representing a line on the coordinate plane.

A pair of numbers representing a line on the coordinate plane.

A pair of letters representing a point on the coordinate plane.

A pair of numbers representing a point on the coordinate plane.

The set of all points.

The set of all x-values.

The set of all y-values.

The set of all lines.

The set of all x-values.

The set of all points.

The set of all y-values.

The set of all lines.

A relation where each input has only one output.

A relation where each output has only one input.

A relation where each input has multiple outputs.

A relation where each output has multiple inputs.

A relation where each input has a unique output.

A relation where each output has only one input.

A relation where an input has two different outputs.

A relation where each input has only one output.

To determine if a function is one-to-one.

To determine the range of a function.

To determine the domain of a function.

To determine if a relation is a function.

The relation is a function.

The relation is onto.

The relation is not a function.

The relation is one-to-one.

y = f(x) + 1

2x + 1 = f(x)

f(x) = 2x + 1

f(y) = 2x + 1

7

11

9

5

z

3z

x

3