lines   71 videos

• 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
• Alternate Exterior Angles

GeometryReasoning, Diagonals, Angles and Parallel Lines

How to define alternate exterior angles and their special properties.

parallel lines angles congruence exterior transversal
• Same Side Interior and Same Side Exterior Angles

GeometryReasoning, Diagonals, Angles and Parallel Lines

How to describe same side interior and same side exterior angles and their special properties.

parallel lines angles congruence interior exterior transversal
• Constructing an Angle Bisector

GeometryConstructions

How to define and construct an angle bisector.

construction perpendicular equidistant shortest distance to a line bisector
• 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
• Writing Equations in Slope-Intercept Form

AlgebraLinear Equations and Their Graphs

How to write the equation of a line using slope-intercept form.

slope y intercept slope intercept form

GeometryCircles

How to define a tangent line; how to determine the angle a radius to a tangent forms.

tangent radius right angle point outside the circle perpendicular