# Introduction to Precalculus: Functions and Graphs

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## Requirements

• Familiar with algebra
• Some basic knowledge with the cartesian coordinates

## Description

HOW THIS COURSE WORK:

This course, Introduction to Precalculus: Functions and Graphs, includes the first chapter of a precalculus course, including video, notes from whiteboard during lectures, and practice problems (with solutions!). I also show every single step in examples and proofs. The course is organized into the following topics:

• Definition of a Function
• Domain and Range of a Function
• Vertical and Horizontal Line Test
• Properties of Graphs
• Average Rate of Change
• Piecewise Function
• Multivariable Function

CONTENT YOU WILL GET INSIDE EACH SECTION:

Videos: I start each topic by introducing and explaining the concept. I share all my solving-problem techniques using examples. I show a variety of math issue you may encounter in class and make sure you can solve any problem by yourself.

Notes: In each section, you will find my notes as downloadable resource that I wrote during lectures. So you can review the notes even when you don’t have internet access (but I encourage you to take your own notes while taking the course!).

Assignments: After you watch me doing some examples, now it’s your turn to solve the problems! Be honest and do the practice problems before you check the solutions! If you pass, great! If not, you can review the videos and notes again.

THINGS THAT ARE INCLUDED IN THE COURSE:

HIGHLIGHTS:

#1: Downloadable lectures so you can watch the videos whenever and wherever you are.

#2: Downloadable lecture notes so you can review the lectures without having a device to watch/listen.

#3: One problem set at the end of the course (with solutions!) for you to do more practice.

See you inside the course!

– Gina 🙂

## Who this course is for:

• Students about to start precalculus or calculus who are looking to get ahead
• Current precalculus students who are looking for extra help on functions and graphs
• Homeschool parents looking for extra support with precalculus
• Homeschool parents whose child is interested in taking calculus courses in university
• Anyone who is familiar with algebra and is interested in more advanced math and calculus

FREE

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