# visually representing   16 videos

• #### Representing Data

##### Pre-AlgebraIntroductory Statistics

How to represent categorical versus quantitative data

• #### Writing Outline

##### WritingWriting Process

The definition and steps in outlining.

outlining visually representing writing outline
• #### Molarity - Molality

##### ChemistryChemical Solutions

Different ways to represent the concentration of a solution.

molarity molality
• #### pH and pOH

##### ChemistryAcids and Bases

How pH and pOH represent the concentration.

pH pOH acid base concentration
• #### Adding/Subtracting Fractions- Like Denominators

##### Pre-AlgebraFractions and MIxed Numbers

Adding and subtracting fractions that have the same denominator, including a visual representation

• #### Absolute Value

##### Pre-AlgebraIntegers

Understanding that absolute value represents a distance from zero

• #### Process & Structure

##### AP US GovernmentAP US Government Videos

How does Congress represent the will of the people and the interests of the nation?

Legislative process congressional structure
• #### Recursion Sequences

##### Algebra 2Sequences and Series

How to use a recursion formula to represent the Fibonacci sequence.

recursion previous term Fibonacci
• #### Recursion Sequences

##### PrecalculusSequences and Series

How to use a recursion formula to represent the Fibonacci sequence.

recursion previous term Fibonacci

##### Pre-AlgebraWhole Numbers

Using the number line to represent adding and subtracting whole numbers

• #### The Geometric Representation of Vectors

##### PrecalculusVectors and Parametric Equations

How to understand what vectors are, and how they can be represented geometrically.

Magnitude Direction Scalar Vector Directed Line Segment Initial Point Terminal Point
• #### The Differential Equation Model for Exponential Growth

##### CalculusAntiderivatives and Differential Equations

How to use differential equations to represent exponential growth or exponential decay.

differential equations exponential growth exponential decay
• #### Reading and Interpreting Graphs

##### Pre-AlgebraGraphing in Two Dimensions

Reading and interpreting key features of graphs representing real world situations

• #### Selling Multiple Items

##### AlgebraWord Problems Using Systems of Equations

How to set up a system of equations to represent word problems where someone is selling multiple items.

system of equations coefficient elimination
• #### Multiplying and Dividing

##### Pre-AlgebraWhole Numbers

Looking at how multiplication represents repeated addition, as well as special cases of multiplying and dividing whole numbers

• #### The Transformation y = f(bx)

##### PrecalculusIntroduction to Functions

How determine what transformation the graph y = f(bx) represents when b > 1.

the square root function horizontal shift horizontal compression compression factor endpoint