A mathematical model is a set of equations that represents a real situation well enough to make predictions. Every model simplifies, and knowing what a model leaves out is as important as knowing what it includes.
Math Dictionary / Mathematical Model
Mathematical Model
A mathematical model represents a real situation using numbers, equations, diagrams, or graphs.
Problem SolvingGrade 6Grade 7Grade 8Algebra 1GEDSATACT
What it means
Models help solve and explain real-world problems.
Also called: model
Examples
| A graph can model distance over time |
| An equation can model total cost |
| A diagram can model a geometry problem |
Common mistake
A model is a simplified representation, so check whether its assumptions make sense.
Try one
Question: What kind of model could show total cost for n tickets at $6 each?
Show answer
An equation such as C = 6n.