• Limits at a Glance - Problem 2

Math›Precalculus›Polynomial and Rational Functions
How to quickly find the limit of a rational function (cubic polynomials) as x goes to infinity.
• Graphing Radical Equations using Shifts - Problem 5

Reflecting radical graphs using transformations on the parent function.
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• The Reciprocal Transformation - Problem 3

Math›Precalculus›Polynomial and Rational Functions
How to graph the reciprocal of a function using only its graph.
• Transforming the Tangent Graph - Problem 1

Math›Precalculus›Trigonometric Functions
How to graph y = 3 tan(x/4).
• Intercepts of Linear Equations - Problem 5

Math›Algebra›Linear Equations and Their Graphs
Finding the x and y intercepts of a linear function from the equation by letting one variable equal zero
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• Solving a Logarithmic Equation - Problem 6

Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Solving an equation of the form log x = constant
• Graphing a Rational Expression - Problem 1

Math›Algebra 2›Rational Expressions and Functions
How to transform the graph of a rational equation up and down.
• Area With Determinants - Problem 3

Math›Precalculus›Systems of Linear Equations and Matrices
How to compute the area of an irregular quadrilateral using determinants.
• Graphing a Rational Expression - Problem 2

Math›Algebra 2›Rational Expressions and Functions
How to transform the graph of a rational equation side to side.
• Graphing a Rational Expression - Problem 3

Math›Algebra 2›Rational Expressions and Functions
How to transform the graph of a rational equation upside-down.
• Transforming the Tangent Graph - Problem 1

Math›Trigonometry›Trigonometric Functions
How to graph y = 3 tan(x/4).
• Integer Power Functions - Problem 3

Math›Precalculus›Polynomial and Rational Functions
How we graph a transformation of the odd power function y = x^3.
• Intercepts and Asymptotes of Tangent Functions - Problem 1

Math›Trigonometry›Trigonometric Functions
How to find the zeros and vertical asymptotes of y = -2 tan(5x).
• Transforming the Tangent Graph - Problem 2

Math›Trigonometry›Trigonometric Functions
How to graph y = -1/2 tan(?x).
• Curve Sketching with Derivatives - Problem 3

Math›Calculus›Applications of the Derivative
How to use sign charts of the first and second derivatives to sketch a graph of a product of functions, 9xe^(-x/3)
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• Graphing Lines using Intercepts - Problem 3

Math›Algebra›Linear Equations and Their Graphs
Interpreting x and y intercepts in the context of linear word problems
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• Optimization Using the First Derivative Test - Concept

Math›Calculus›Applications of the Derivative
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.
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• Definition of Inverse - Problem 4

Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Overview of inverse functions and related vocabulary.
• Integer Power Functions - Problem 2

Math›Precalculus›Polynomial and Rational Functions
How we graph a transformation of the odd power function y = x^5.
• Light Dependent Reactions

Science›Biology›Cell Functions and Processes
The mechanisms in light dependent reactions.