213 Videos for "rational"

Optimization Using the First Derivative Test  Problem 1
Math › Calculus › Applications of the Derivative
How to determine the oblique asymptote of the graph of a rational function. 
Solving Radical Equations  Problem 1
Math › Algebra › Radical Expressions and Equations
How to solve rational equations with no sums or differences. 
Calculating Coordinates in the Unit Circle  Problem 1
Math › Trigonometry › Pythagorean Theorem
How to find the coordinates on the unit circle, given an angle of 225 degrees. 
The Discriminant of a Quadratic Equation  Problem 2
Math › Algebra 2 › Quadratic Equations and Inequalities
How to use the discriminant to identify a quadratic with two rational solutions. 
Calculating Coordinates in the Unit Circle  Problem 2
Math › Trigonometry › Pythagorean Theorem
How to find the coordinates on the unit circle, given an angle of 60 degrees. 
Calculating Coordinates in the Unit Circle  Problem 2
Math › Geometry › Pythagorean Theorem
How to find the coordinates on the unit circle, given an angle of 60 degrees. 
Calculating Coordinates in the Unit Circle  Concept
Math › Trigonometry › Pythagorean Theorem
How to describe the unit circle. How to draw the unit circle and label its parts. How to strategize about finding coordinates on the unit circle. 
Computing Difference Quotients  Problem 2
Math › Precalculus › Introduction to Functions
How to compute and simplify the difference quotient of a rational function. 
Calculating Coordinates in the Unit Circle  Problem 1
Math › Geometry › Pythagorean Theorem
How to find the coordinates on the unit circle, given an angle of 225 degrees. 
Calculating Coordinates in the Unit Circle  Concept
Math › Geometry › Pythagorean Theorem
How to describe the unit circle. How to draw the unit circle and label its parts. How to strategize about finding coordinates on the unit circle. 
Multiplying Radicals of Different Roots  Problem 1
Math › Algebra 2 › Roots and Radicals
How to multiply radicals together when they are different roots. 
Multiplying Radicals of Different Roots  Concept
Math › Algebra 2 › Roots and Radicals
How to multiply radicals together when they are different roots. 
The Second Derivative Test for Relative Maximum and Minimum  Problem 1
Math › Calculus › Applications of the Derivative
How to show that rational functions are continuous functions. 
Finding the Domain of a Function  Problem 4
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a rational expression. 
Evaluating Limits Algebraically, Part 1  Concept
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function using continuity. 
Evaluating Limits Algebraically, Part 1  Problem 1
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function using continuity. 
Limits and End Behavior  Concept
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function as x goes to infinity (or minus infinity), and how to determine the horizontal asymptote of its graph. 
Computing Difference Quotients  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to compute and simplify the difference quotient of a rational function. 
Infinite Limits; Vertical Asymptotes  Concept
Math › Calculus › Limits and Continuity
How to use onesided limits to find a vertical asymptote. 
Evaluating Limits Algebraically, Part 1  Problem 3
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function using continuity.