48 Videos for "show"

Two Column Proofs  Problem 1
Math › Geometry › Triangles
How to use a two column proof to show that two triangles are congruent. 
Two Column Proofs  Problem 4
Math › Geometry › Triangles
How to use a two column proof to show that two sides are congruent with overlapping triangles. 
Two Column Proofs  Problem 3
Math › Geometry › Triangles
How to use a two column proof to show that two angles are congruent with overlapping triangles. 
Two Column Proofs  Problem 2
Math › Geometry › Triangles
How to use a two column proof to show that two angles are congruent in a parallelogram with one diagonal. 
Two Column Proofs  Concept
Math › Geometry › Triangles
How to organize a two column proof. 
Concavity and Inflection Points  Concept
Math › Calculus › Applications of the Derivative
How to show that a function is discontinuous at a point x=a because it is not defined there. 
Significant Figures
Science › Chemistry › Introduction to Chemistry
How to find the correct number of figures to show when writing numbers. 
Significant Figures
Science › Physics › Introduction to Physics
How to find the correct number of figures to show when writing numbers. 
Introduction to Logarithms  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Sample problem that shows how to move equations back and forth from logarithmic to exponential form. 
Continuity  Problem 2
Math › Calculus › Limits and Continuity
How to show that a function is discontinuous at a point x=a because the limit as x approaches a does not exist. 
Continuity  Problem 1
Math › Calculus › Limits and Continuity
How to show that a function is discontinuous at a point x=a because it is not defined there. 
Continuous Functions  Problem 2
Math › Calculus › Limits and Continuity
How to show that rational functions are continuous functions. 
Continuity  Problem 3
Math › Calculus › Limits and Continuity
How to show that a function is discontinuous at a point x=a because its limit and its value at x=a are different. 
Intervals of Increase and Decrease  Problem 1
Math › Calculus › Applications of the Derivative
How to use onesided limits to show that a limit does not exist. 
Concavity and Inflection Points  Problem 2
Math › Calculus › Applications of the Derivative
How to show that a function is discontinuous at a point x=a because its limit and its value at x=a are different. 
Concavity and Inflection Points  Problem 1
Math › Calculus › Applications of the Derivative
How to show that a function is discontinuous at a point x=a because the limit as x approaches a does not exist. 
Introduction to Logarithms  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Sample problem that shows how to move equations back and forth from logarithmic to exponential form. 
Trigonometric Identities  Problem 3
Math › Trigonometry › Trigonometric Functions
How to use the unit circle to show that sine and cosine have period 2?, and tangent has period ?. 
Trigonometric Identities  Problem 3
Math › Precalculus › Trigonometric Functions
How to use the unit circle to show that sine and cosine have period 2?, and tangent has period ?. 
Continuous Functions  Problem 1
Math › Calculus › Limits and Continuity
How to show that polynomial functions are continuous functions.