# shortest distance to a line   97 videos

• #### Graphing Equations by Making a Table of Values

##### Pre-AlgebraGraphing in Two Dimensions

Graphing a line by making a table of values

• #### 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
• #### Circumference

##### GeometryCircles

How to calculate the circumference of a circle.

circumference pi distance radius diameter ratio
• #### Speed-Instantaneous Speed

##### PhysicsLinear and Projectile Motion

Understanding the differences between speed and instantaneous speed.

speed instantaneous speed distance time mechanics
• #### Instantaneous Velocity

##### PhysicsLinear and Projectile Motion

How to find instantaneous velocity.

instantaneous velocity changes in distance change in time
• #### 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

• #### 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
• #### 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
• #### 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
• #### Locus and Definition of a Circle and Sphere

##### GeometryCircles

How to define a circle and a sphere using the word locus.

locus set of points distance plane circle sphere given
• #### Scientific Units

##### PhysicsIntroduction to Physics

How to use and convert scientific units.

scientific units time distance mass volume temperature density speed