finding an inverse 159 videos


Solving Trigonometric Equations
Trigonometry Advanced Trigonometry
How to solve a simple sine equation: sin (theta) = 1/2.
trigonometric equations sine inverse sine supplement of an angle periodicity 
Properties of Logarithms
Precalculus Exponential and Logarithmic Functions
How to evaluate logarithms when the argument is a recognizable power of the base.
logarithmic functions exponential functions inverse functions identities the common logarithm 
Solving Trigonometric Equations
Precalculus Advanced Trigonometry
How to solve a simple sine equation: sin (theta) = 1/2.
trigonometric equations sine inverse sine supplement of an angle periodicity 
Invertible Square Matrices and Determinants
Precalculus Systems of Linear Equations and Matrices
How to determine whether a square matrix is invertible using its determinant.
square matrices invertible determinant zero determinant inverse of a 2x2 matrix 
The Vertex and Axis of Symmetry
Algebra Quadratic Equations and Functions
How to find the vertex and axis of symmetry of a parabola.
vertex axis of symmetry 
Graphing Radical Equations using a Table
Algebra Radical Expressions and Equations
How to find the domain and graph radical equations.
table radical domain 
Introduction to Rational Functions
Algebra Rational Expressions and Functions
How to find excluded values of a rational function.
rational function excluded value domain asymptote 
Probability
Algebra Introduction to Statistics
How to find the probability of an event or its complement happening.
probability dice cards complement event outcome 
Systems of Inequalities
Algebra Solving Systems of Equations
How to find the solution region for a system of inequalities.
system of inequality inequality greater than less than greater than or equal to less than or equal to solution region 
Converse
Geometry Geometry Building Blocks
How to find the converse of a conditional statement and determine if it is true.
converse conditional statement hypothesis conclusion 
Constructing a Perpendicular to a Line
Geometry Constructions
How to find the shortest distance between a point and a line.
construction midpoint perpendicular equidistant shortest distance to a line 
Prime Factorization
PreAlgebra Prime Numbers
Identifying prime numbers and finding prime factorizations

Deccimal Approximations of Square Roots
PreAlgebra Decimals and Percents
Finding decimal approximations of square roots without a calculator

Slope
Algebra 2 Graphs of Linear Equations
How to find the slope between two points.
slope formula slope 
Arithmetic Sequences
Algebra 2 Sequences and Series
How to find the general term of an arithmetic sequence.
arithmetic sequence common difference general term 
Geometric Sequences
Algebra 2 Sequences and Series
How to find the general term of a geometric sequence.
geometric sequence general term rate 
Applied Linear Equations: Geometry Problem
Algebra 2 Linear Equations
How to find the angles of a triangle by creating a linear equation.
word problem angle measure 
Asymptotes of Secant, Cosecant, and Cotangent
Trigonometry Trigonometric Functions
How to find the vertical asymptotes of secant, cosecant, and cotangent.
reciprocal identities vertical asymptotes 
Arithmetic Sequences
Precalculus Sequences and Series
How to find the general term of an arithmetic sequence.
arithmetic sequence common difference general term