language use 279 videos
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Constructing the Incenter
Geometry Constructions
How to construct the incenter using a compass and straightedge.
point of concurrency angle bisectors equidistant -
Constructing the Circumcenter
Geometry Constructions
How to construct the circumcenter using a compass and straightedge.
point of concurrency perpendicular bisectors equidistant circumscribed construction -
Locus and Definition of a Circle and Sphere
Geometry Circles
How to define a circle and a sphere using the word locus.
locus set of points distance plane circle sphere given -
Equation of a Circle
Geometry Pythagorean Theorem
How to derive the equation for a circle using the distance formula.
distance formula radius center circle -
Similarity Shortcuts
Geometry Similarity
How to determine if two triangles are similar using a shortcut.
similar triangles AA SAS SSS proportion congruence -
Indirect Measurement
Geometry Similarity
How to use similar triangles to measure the height of objects.
indirect measurement similar triangles measurement -
Order of Operations
Pre-Algebra Integers
How to use the order of operations to simplify expressions.
simplify PEMDAS expression -
Comparing Fractions
Pre-Algebra Fractions and MIxed Numbers
Comparing fractions using < or > and ordering them on the number line
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Ratios and unites
Pre-Algebra Fractions and MIxed Numbers
Definitions and notation of ratios, and when we use them
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Point-Slope Form of a Line
Algebra 2 Graphs of Linear Equations
How to use point-slope form of a line.
point slope form equation of a line -
Finding the Slope of a Line from an Equation
Algebra 2 Graphs of Linear Equations
How to use the slope-intercept form of a line.
slope slope intercept form y intercept -
Augmented Matrices
Algebra 2 Matrices
How to use matrices to solve a system of linear equations.
augmented matrix row operations scalar multiple -
Binomial Theorem
Algebra 2 Polynomials
How to define factorial expressions used in the binomial theorem.
square root -
Review of the Methods of Factoring
Algebra 2 Factoring
How to use the different methods to factor a polynomial.
factoring greatest common factor grouping factoring trinomials different of cubes sum of cubes -
Finding the Maximum or Minimum of a Quadratic
Algebra 2 Quadratic Equations and Inequalities
How to use the shape of a parabola to find a maximum or minimum.
maximum max minimum min vertex quadratic -
Proving Two Functions are Inverses
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to use algebra to show that two functions are inverses.
proving inverses composition -
Finding an Inverse Graphically
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to graph the inverse of a function using points.
finding an inverse graphically switch x and y flip over y=x -
Introduction to Logarithms
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to use inverses to define the logarithmic function.
logarithms inverse base exponent logarithmic form exponential form -
Function Notation with Logs and Exponentials
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to use function notation to solve log equations.
function notation solving log equations -
Expanding Logarithms
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to use the laws of logarithms to expand a log.
rules of logarithms rules of logs
