This lesson demonstrates how to find the hole in a given rational equation. It is 6 of 7 in the series titled "Finding a Hole in the Graph."

This lesson demonstrates how to find the hole in a given rational equation. It is 1 of 7 in the series titled "Finding a Hole in the Graph."

This lesson demonstrates how to determine when the derivative of a function at a point is horizontal. It is 2 of 7 in the series titled "Finding a Horizontal Tangent."

This lesson demonstrates how to determine when the derivative of a function at a point is horizontal. It is 4 of 7 in the series titled "Finding a Horizontal Tangent."

This lesson demonstrates how to determine when the derivative of a function at a point is horizontal. It is 5 of 7 in the series titled "Finding a Horizontal Tangent."

This lesson demonstrates how to determine when the derivative of a function at a point is horizontal. It is 1 of 7 in the series titled "Finding a Horizontal Tangent."

The video introduces the concept of multiplication by zero, which will always yield an answer of zero. This lesson is 7 of 7 in the series titled "Multiplication and Zero."

This lesson explains how extrema can be located within closed intervals when their derivatives are zero. It is 1 of 5 in the series titled "Relative Extrema."

Rolle's theorem and when it can be applied to a function are discussed in this lesson. It is 3 of 6 in the series titled "Rolle's Theorem."

Rolle's theorem and when it can be applied to a function are discussed in this lesson. It is 5 of 6 in the series titled "Rolle's Theorem."

Rolle's theorem and when it can be applied to a function are discussed in this lesson. It is 6 of 6 in the series titled "Rolle's Theorem."

Covered in this lesson is how to determine the zero of a polynomial by setting the polynomial equal to zero. It is 12 of 14 in the series titled "Roots of Polynomial Factors."

Covered in this lesson is how to determine the zero of a polynomial by setting the polynomial equal to zero. It is 14 of 14 in the series titled "Roots of Polynomial Factors."

Covered in this lesson is how to determine the zero of a polynomial by setting the polynomial equal to zero. It is 3 of 14 in the series titled "Roots of Polynomial Factors."

Covered in this lesson is how to determine the zero of a polynomial by setting the polynomial equal to zero. It is 5 of 14 in the series titled "Roots of Polynomial Factors."

Covered in this lesson is how to determine the zero of a polynomial by setting the polynomial equal to zero. It is 7 of 14 in the series titled "Roots of Polynomial Factors."

Covered in this lesson is how to determine the zero of a polynomial by setting the polynomial equal to zero. It is 1 of 14 in the series titled "Roots of Polynomial Factors."

This lesson explains the importance of and how to recognize signs and patterns in quadratic factoring. It is 2 of 6 in the series titled "Sign in Quadratic Factoring."

This lesson explains the importance of and how to recognize signs and patterns in quadratic factoring. It is 3 of 6 in the series titled "Sign in Quadratic Factoring."

This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 3 of 10 in the series titled "Unreal Roots."

This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 5 of 10 in the series titled "Unreal Roots."

This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 7 of 10 in the series titled "Unreal Roots."

This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 1 of 10 in the series titled "Unreal Roots."

This lesson describes how to use the quadratic formula to determine the solution of a quadratic equation in a specific format. It is 10 of 16 in the series titled "Using the Quadratic Formula."