Introduction

In real world situations it can be difficult to describe events with a single smooth function. We sometimes need to use piecewise functions to describe these situations.

person climbing staircase made of money
© iStock

Lesson Objectives

Following successful completion of this lesson, students will be able to...

  • Determine the point of intersection of linear and piecewise functions.

Enduring Understandings

  • Individuals must be responsible for creating and protecting their own financial security.

The above objectives correspond with the Alabama Course of Study: Algebra with Finance standards: 19.