• #### Using the Conjugate Zeros Theorem - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we find the zeros of a polynomial function when one imaginary zero is known.
• #### Finding Zeros of a Polynomial Function - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we find the zeros of a polynomial function in expanded form.
• #### Finding Zeros of a Polynomial Function - Problem 1

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quartic (4th degree polynomial) function.
• #### Finding Zeros of a Polynomial Function - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quartic (4th degree polynomial) function.
• #### Using the Conjugate Zeros Theorem - Problem 1

##### Math›Precalculus›Polynomial and Rational Functions
How we find the zeros of a quartic (4th degree polynomial) function when one imaginary zero is known.
• #### Finding Zeros of a Polynomial Function - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quintic (5th degree polynomial) function.
• #### Using the Conjugate Zeros Theorem - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How we find the zeros of a quintic (5th degree polynomial) function when two imaginary zeros are known.
• #### Using the Conjugate Zeros Theorem - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How we find the zeros of a quartic (4th degree polynomial) function when one imaginary zero is known.
• #### Introduction to Rational Functions - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How to define rational functions, and how to identify their domain and zeros.
• #### Introduction to Rational Functions - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How to identify the vertical asymptotes of a rational function.
• #### 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).
• #### Intercepts and Asymptotes of Tangent Functions - Problem 1

##### Math›Precalculus›Trigonometric Functions
How to find the zeros and vertical asymptotes of y = -2 tan(5x).
• #### Intercepts and Asymptotes of Tangent Functions - Problem 2

##### Math›Trigonometry›Trigonometric Functions
How to find the zeros and vertical asymptotes of y = 1/3 tan(?x/2).
• #### Intercepts and Asymptotes of Tangent Functions - Problem 3

##### Math›Trigonometry›Trigonometric Functions
How to find the zeros and vertical asymptotes of y = 6 tan(x/2 + pi/2).
• #### Intercepts and Asymptotes of Tangent Functions - Problem 3

##### Math›Precalculus›Trigonometric Functions
How to find the zeros and vertical asymptotes of y = 6 tan(x/2 + pi/2).
• #### Intercepts and Asymptotes of Tangent Functions - Problem 2

##### Math›Precalculus›Trigonometric Functions
How to find the zeros and vertical asymptotes of y = 1/3 tan(?x/2).
• #### Introduction to Rational Functions - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How a zero in the denominator does not always signal a vertical asymptote.
• #### The Derivative Function - Problem 3

##### Math›Calculus›The Derivative
How to approximate the derivative function numerically, and how to use this approximation to estimate zeros of the derivative.
• #### Intercepts and Asymptotes of Tangent Functions - Concept

##### Math›Trigonometry›Trigonometric Functions
How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).
• #### Intercepts and Asymptotes of Tangent Functions - Concept

##### Math›Precalculus›Trigonometric Functions
How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).