• #### The Reflection y = f(-x) - Problem 1

##### Math›Precalculus›Introduction to Functions
How to find the equation of the reflection of the graph y = f(x) of a radical function about the y-axis, and how to graph it.
• #### Evaluating Limits Algebraically, Part 2 - Problem 3

##### Math›Calculus›Limits and Continuity
How to evaluate the limit of a radical function at points where it is not continuous by multiplying by the conjugate of the radical expression.
• #### Finding an Inverse Algebraically - Problem 8

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to find the inverse of a radical or root function by two methods.
• #### Evaluating Limits Algebraically, Part 1 - Problem 3

##### Math›Calculus›Limits and Continuity
How to evaluate the limit of a function with a radical by using continuity and finding where it is not continuous.
• #### Domain and Range - Problem 2

##### Math›Algebra 2›Functions
How to find the domain of a radical function.
• #### Domain and Range - Problem 4

##### Math›Algebra 2›Functions
Common domain and range restrictions from equations including rational, radical, and exponential functions.
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• #### Polynomial Function - Problem 5

##### Math›Algebra 2›Polynomials
Writing a polynomial from a monomial radical zero and its conjugate.
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• #### Polynomial Function - Problem 2

##### Math›Algebra 2›Polynomials
Writing a polynomial from a binomial radical zero and its conjugate.
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• #### Polynomial Function - Problem 3

##### Math›Algebra 2›Polynomials
Find the polynomial with given radical zeros and use one given point to find the value of the leading coefficient.
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• #### Power Rule of Logarithms - Problem 3

##### Math›Precalculus›Exponential and Logarithmic Functions
Exploring the power rule of logs, including logs of radicals and expressions with exponents.
• #### Power Rule of Logarithms - Problem 3

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Exploring the power rule of logs, including logs of radicals and expressions with exponents.
• #### The Quadratic Formula - Problem 2

How to use the quadratic formula with decimal approximations or simple radical form solutions.
• #### Computing Difference Quotients - Problem 3

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to compute and simplify the difference quotient of a radical function.
• #### The Quadratic Formula - Problem 4

Simple radical form versus decimal approximations.
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• #### Domain and Range - Problem 5

##### Math›Algebra›Graphs and Functions
Finding the domain restrictions on algebraic expressions including radical and rational expressions
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• #### Expanding Logarithms - Problem 6

##### Math›Precalculus›Exponential and Logarithmic Functions
Connecting fractional roots and radical expressions with expanding logarithmic expressions.
• #### Condensing Logarithms - Problem 5

##### Math›Precalculus›Exponential and Logarithmic Functions
Condensing log expressions that involve roots, radicals or fractional exponents based on use of the power rule.
• #### Expanding Logarithms - Problem 6

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Connecting fractional roots and radical expressions with expanding logarithmic expressions.
• #### Condensing Logarithms - Problem 5

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Condensing log expressions that involve roots, radicals or fractional exponents based on use of the power rule.