Lesson Plan: Applications of Exponential Functions Mathematics • 9th Grade

This lesson plan includes the objectives and prerequisites of the lesson teaching students how to solve real-world problems involving exponential functions.

Objectives

Students will be able to

  • solve real-world problems using a given exponential function of the form 𝑦=𝑎×𝑏,
  • construct exponential functions of the form 𝑦=𝑎×𝑏 to describe real-world problems,
  • distinguish between exponential growth and exponential decay.

Prerequisites

Students should already be familiar with

  • graphs of exponential functions,
  • solving exponential functions,
  • laws of exponents,
  • compound interest.

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