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College Algebra Exam Practice: Functions, Equations, and Graphs

Study Guide - Learn with Videos

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

Function Operations

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

Function Composition

  • Guided course
    Evaluating Composed Functions
    4:26
  • Guided course
    Decomposition of Functions Example 1
    1:46
  • Guided course
    Domain Restrictions of Composed Functions
    3:51

Linear Equations

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

Factoring Polynomials

  • Guided course
    Factor Using the AC Method When a Is 1
    4:16
  • Guided course
    Factor by Grouping
    04:36
  • Guided course
    Introduction to Factoring Polynomials
    07:30

The Quadratic Formula

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

Intro to Quadratic Equations

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

Polynomials Intro

  • Guided course
    Standard Form of Polynomials
    05:16
  • Guided course
    Introduction to Polynomials
    05:13
  • Guided course
    Adding and Subtracting Polynomials
    03:34

Zeros of Polynomial Functions

    Graphing Polynomial Functions

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

    Introduction to Rational Functions

    • Guided course
      Intro to Rational Functions
      6:04

    Graphing Rational Functions

    • Guided course
      Graphing Rational Functions Using Transformations
      5:31
    • Guided course
      Example 1
      3:08
    • Guided course
      Example 1
      10:18