secant line   76 videos

• Finding the Slope of a Line from a Graph

Algebra 2Graphs of Linear Equations

How to find the slope of a line if given a graph.

slope change ratio fraction slope triangle
• Finding the Slope of a Line from an Equation

Algebra 2Graphs of Linear Equations

How to use the slope-intercept form of a line.

slope slope intercept form y intercept
• Computing Difference Quotients

PrecalculusIntroduction to Functions

How to compute and simplify the difference quotient of a linear function.

functions function notation slope secant line difference quotient
• Computing Difference Quotients

PrecalculusEquations of Lines, Parabolas and Circles

How to compute and simplify the difference quotient of a linear function.

functions function notation slope secant line difference quotient
• The Definition of the Derivative

CalculusThe Derivative

How to define the derivative of a function at a point x=a.

average rate of change slope secant line instantaneous rate of change tangent line limits derivative difference quotient
• Scatterplots and Correlations

AlgebraIntroduction to Statistics

How to identify positive correlations, negative correlations, or no correlation between two variables.

scatterplot correlation trend line line of best fit
• Synthesizer: Voting Rights Time line

AP US GovernmentAP US Government Review
Using a graphic organizer to review voting rights
• Vertical Angles

GeometryReasoning, Diagonals, Angles and Parallel Lines

How to define and identify vertical angles.

vertex intersecting lines congruent
• Corresponding Angles

GeometryReasoning, Diagonals, Angles and Parallel Lines

How to define corresponding angles and their special properties.

parallel lines angles congruence
• Graphing Equations by Making a Table of Values

Pre-AlgebraGraphing in Two Dimensions

Graphing a line by making a table of values

• Definitions and Applications of Absolute Value

AlgebraAbsolute Value

What is absolute value?

absolute value number line distance
• Rays

GeometryGeometry Building Blocks

How to identify, define, and label rays and opposite rays.

ray line endpoint opposite rays
• Finding the Slope of a Line from 2 Points

AlgebraLinear Equations and Their Graphs

How to find the slope if you're given 2 points.

slope point ratio
• Point-Slope Form of Linear Equations

AlgebraLinear Equations and Their Graphs

How to write the equation of a line in point-slope form.

slope equation
• Comparing Fractions

Pre-AlgebraFractions and MIxed Numbers

Comparing fractions using < or > and ordering them on the number line

• Addition and Subtraction with Decimals

Adding or subtracting decimals by vertically lining up the zeros

• Graphing One Variable Inequalities

Pre-AlgebraSolving Equations and Inequalities

Graphing one variable inequalities on a number line

• Macbeth

LiteratureMacbeth
Inverted language metaphors run over lines
• Presidential Policy and Historical Time

AP US HistoryAP US History Review
Graphic Organizer Presidents Historical Time line
• Alternate Interior Angles

GeometryReasoning, Diagonals, Angles and Parallel Lines

How to define alternate interior angles and their special properties.

parallel lines angles congruence interior transversal