If lengths of two sides of an isosceles triangle are 4 and 12, what is perimeter of the triangle?

The difference between function and relation is ::

Function: Each input is paired with exactly one output value.

Relation: Describes a relationship and pairs input values with output values.

The relationship between domain and range is ::

Domain: Is an input value. (X value on a graph).

Range: Is an output value. (Y value on a graph).

-Maddy