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Precalculus Exam Study Guide: Functions, Equations, and Graphs

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Intro to Quadratic Equations

  • Guided course
    Introduction to Quadratic Equations
    05:35
  • Guided course
    Solving Quadratic Equations by Factoring
    06:08

The Square Root Property

  • Guided course
    Solving Quadratic Equations by the Square Root Property
    06:12
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    Imaginary Roots with the Square Root Property
    02:20

Completing the Square

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    Solving Quadratic Equations by Completing the Square
    06:24

The Quadratic Formula

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    The Discriminant
    04:11
  • Guided course
    Solving Quadratic Equations Using The Quadratic Formula
    06:36

Linear Equations

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    Solving Linear Equations with Fractions
    04:02
  • Guided course
    Introduction to Solving Linear Equations
    07:48
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    Categorizing Linear Equations
    06:00

Two-Variable Equations

  • Guided course
    Equations with Two Variables
    05:28
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    Graphing Intercepts
    04:08
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    Graphing Equations of Two Variables by Plotting Points
    4:29

Function Operations

  • Guided course
    Multiplying & Dividing Functions
    7:24
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    Adding & Subtracting Functions Example 1
    4:46
  • Guided course
    Adding & Subtracting Functions
    5:56

Understanding Polynomial Functions

  • Guided course
    Introduction to Polynomial Functions
    06:04
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    Finding Zeros & Their Multiplicity
    03:42
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    End Behavior of Polynomial Functions
    06:08

Graphing Polynomial Functions

  • Guided course
    Graphing Polynomial Functions
    05:25
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    Identifying Intervals of Unknown Behavior
    05:01
  • Guided course
    Example 1
    09:43

Algebraic Expressions

  • Guided course
    Introduction to Algebraic Expressions
    05:09
  • Guided course
    Evaluating Algebraic Expressions
    03:11
  • Guided course
    Introduction to Exponents
    07:07