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Precalculus Study Guide: Key Objectives Through Chapter 4.3

Study Guide - Learn with Videos

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

Exponents

  • Guided course
    Zero and Negative Rules
    6:37
  • Guided course
    Power Rules
    5:50
  • Guided course
    Simplifying Exponential Expressions
    6:39

The Quadratic Formula

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

Lines

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    Standard Form of Line Equations
    05:39
  • Guided course
    Types of Slope
    5:17
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    Point-Slope Form
    05:46

Function Operations

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

Function Composition

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    Decomposition of Functions
    4:07
  • Guided course
    Function Composition
    4:56
  • Guided course
    Domain Restrictions of Composed Functions
    3:51

Intro to Functions & Their Graphs

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    Finding the Domain and Range of a Graph
    5:10
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    Verifying if Equations are Functions
    5:38
  • Guided course
    Relations and Functions
    5:20

Transformations

  • Guided course
    Reflections of Functions Example 1
    01:09
  • Guided course
    Reflections of Functions
    5:00
  • Guided course
    Graphs of Shifted & Reflected Functions Example 1
    2:49

Choosing a Method to Solve Quadratics

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    Choosing a Method to Solve Quadratics
    04:03

Quadratic Functions

  • Guided course
    Properties of Parabolas
    07:42
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    Vertex Form
    08:07
  • Guided course
    Example 1
    07:11

Understanding Polynomial Functions

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