# Ch 2: Evaluating Exponential and Logarithmic Functions: Tutoring Solution

The Evaluating Exponential and Logarithmic Functions chapter of this Precalculus Tutoring Solution is a flexible and affordable path to learning about exponential and logarithmic functions. These simple and fun video lessons are each about five minutes long, and they teach all of the exponential and logarithmic functions properties required in a typical precalculus course.

## How it works:

• Begin your assignment or other precalculus work.
• Identify the exponential and logarithmic functions concepts that you're stuck on.
• Find fun videos on the topics you need to understand.
• Press play, watch and learn!
• Complete the quizzes to test your understanding.
• As needed, submit a question to one of our instructors for personalized support.

## Who's it for?

This chapter of our Precalculus Tutoring Solution will benefit any student who is trying to learn about exponential and logarithmic functions to earn better grades. This resource can help students, including those who:

• Struggle with understanding logarithmic properties, exponential equations, transformations or any other exponential and logarithmic functions topic
• Have limited time for studying
• Want a cost effective way to supplement their math learning
• Prefer learning math visually
• Find themselves failing or close to failing their exponential and logarithmic functions unit
• Want to get ahead in precalculus
• Don't have access to their math teacher outside of class

## Why it works:

• Engaging Tutors: We make learning exponential and logarithmic functions simple and fun.
• Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
• Consistent High Quality: Unlike a live precalculus tutor, these video lessons are thoroughly reviewed.
• Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn exponential and logarithmic functions on the go!
• Learn at Your Pace: You can pause and rewatch lessons as often as you'd like, until you master the material.

## Learning Objectives

• Define exponential functions.
• Compare and contrast exponential growth and decay.
• Translate graphs of exponential functions both horizontally and vertically.
• Graph functions that use the natural base e.
• Define and evaluate logarithms.
• Write logarithmic equations in exponential form and write the inverse of these functions.
• Graph logarithmic functions and learn how to identify the vertical asymptote, domain and range.
• List logarithmic properties.
• Solve logarithmic equations.
• Evaluate logarithmic expressions using the change-of-base formula.
• Solve exponential equations.
• Calculate rate and exponential growth.
• Compare the behavior of exponential and logarithmic functions.

9 Lessons in Chapter 2: Evaluating Exponential and Logarithmic Functions: Tutoring Solution
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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