Tutoring Resources:

online calculus tutoring at ziizoo.com


New in recent releases:

09/22/11: Chain Rule on Transcendental Functions

08/23/11: Maximum, Minimum Problems

08/05/11: Integration by Parts

05/08/11: Plane through 3 Points

12/01/10: Curvature in 3D

11/11/10: Arc Length for a Helix

11/05/10: Position and Tangent Vectors, 3D: Helix

10/23/10: Plane Curves as Vector Functions in 2D

10/10/10: Domain and Derivative of Vector Functions in 3D

10/03/10: Limits of Vector Functions in 3D

09/20/10: Orthogonal (perpendicular) and parallel vectors in 3D

09/16/10: Angles of a 3D triangle via dot product

09/10/10: Two Vectors, not Orthogonal nor Parallel in 3D

09/08/10: Angle between vectors in 3D

08/24/10: Dot Product in 3D

08/19/10: Show that two lines intersect

07/28/10: Show that two lines are skew

07/19/10: Show that two lines are parallel

07/14/10: Line through a point parallel to a given line

07/08/10: Show that 2 lines are perpendicular

07/02/10: Show that 2 lines are parallel

06/29/10: Line through two Points; Vector, Parametric, and Symmetric Equations

06/12/10: Line through a Point and Parallel with a Vector; Vector, Parametric, and Symmetric Equations

05/28/10: Line through a Point and Perpendicular to a Plane, Intersections with Coordinate Planes

05/23/10: Volume of a parallelepiped via scalar triple product

05/17/10: Vector Cross Product via determinant

03/09/10: Order of Operations

02/27/10: More matrix multiplication

02/20/10: Angle between 2 Planes

02/14/10: Complex Plane

01/20/10: Rotation of axes: Ellipse, Hyperbola, Parabola

12/30/09: Coplanar Points and Vectors via Scalar Triple Product

12/07/09: Improved Cross Product Problems

11/13/09: Equations of Tangents and Normals to Conic Sections

10/30/09: Separable Differential Equation, Initial Value

10/13/09: Definite Integral, Fractional Exponents

09/04/09: Exponential Equations

08/09/09: Radical Equations

07/30/09: Complex Numbers

07/20/09: Integral of Absolute Value of Cubic and Cosine

07/06/09: Absolute Value Equations and Inequalities

06/29/09: Car Word Problems

06/19/09: Word Problems: Discount, Sales Tax, Real Estate Tax, Stock Price

06/17/09: Word Problems: Coins, Packages, Sales Items, Tickets

06/10/09: Derivatives and Integrals of Matrices

05/30/09: Matrices and Eigenvalues

05/02/09: Differential Equations: Reduction of Order

04/13/09: Quadratic Formula

03/29/09: Bernoulli Differential Equations

03/11/09: Differential Equations: Variation of Parameters

02/07/09: Differential Equations: Separable

01/12/09: Differential Equations: Integrating Factor

12/07/08: Differential Equations: Variation of Parameters

11/20/08: Differential Equations: Undetermined Coefficients

11/06/08: Word Problems

10/26/08: Matrix Multiplication

10/08/08: Plane through a Point Containing a Given Line

10/05/08: Implicit Differentiation and Function Notation

10/02/08: Graph of Parametric Equations of a Line

09/01/08: Integral of the Absolute Value of an offset Linear

08/16/08: Area by integration for cosine, exponential, parabola, triangle

08/05/08: nth Derivatives

07/21/08: Equation of Tangent Line to Conic Sections via Implicit Differentiation

05/09/08: Distance from Point to Plane

03/19/08: Planes, Lines in 3D

02/09/08: Logarithmic Differentiation

12/03/07: Tangent Lines and Parametric Equations

11/15/07: Derivatives of Parametric Equations

11/04/07: Graphs of Parametric Equations

10/17/07: Differentiation and Integration of Ln

10/5/07: Integration via Partial Fractions

9/1/07: Initial Value Problems via Laplace Transforms

8/19/07: Partial Fractions

8/7/07: Linear Systems of Equations

7/25/07: Inverse Laplace Transforms

6/6/07: Laplace Transforms

6/6/07: Conics: Circles

6/6/07: Conics: Ellipses

5/16/07: Rose Diagrams, Polar Coordinates

5/09/07: Integral of the Absolute Value

4/3/07: Polar Cordinates

3/13/07: Integral of Inverse Trig Functions

3/02/07: Derivative of the Absolute Value

2/25/07: Reduction of Order, 2nd Order Differential Equations

2/10/07: Boundary (Initial) Conditions, 2nd Order Differential Equations

1/22/07: Hyperbola Graphs

1/20/07: Derivatives of Exponentials, not base e

1/7/07: Integrals of Exponentials, not base e

1/3/07: Integrals of Logs

12/20/06: More Series

11/22/06: Series

11/18/06: Limits of Sequences

10/17/06: Graphical Combination of 3 Vectors

10/10/06: Graphical Combination of Vectors

07/04/06: Sequences

04/21/06: Nonhomogeneous Differential Equations: Undetermined Coefficients

03/08/06: Differential Equations

02/06/06: More Green's Theorem

09/09/05: Line Integrals

09/09/05: Vector Field

04/21/05: More review

07/22/04: Errors found by Peter Gibney. Fixed.

06/01/02: New Home Page, "back" links on all problems

05/24/02: Planes in 3D

05/22/02: Lines in 3D

05/17/02: Vector Product

05/15/02: Dot Product

05/10/02: Coordinates for 3D
Vectors

04/03/02: Business Problems
Max, Min Problems

03/22/02: Stretching and Compressing Functions
Reflecting Functions
Label critical points
Label a rational function

03/014/02:

 

Inequalities and the number line notation

03/06/02: Taylor Series

02/11/02: Translation of functions

06/02/01: Hyperbolas, Implicit 2nd Derivative

04/01/01: Expanded Table of Contents

03/10/01: L'Hopital's Rule

03/03/01: Parabolas, Area Between Curves

02/18/01: Inverse Trig Functions

01/14/01: Improper Integrals, Improved Index

01/06/01: Index in addition to Table of Contents

12/3/00: Applications of Integration: Disk and Shell methods

11/8/00: Techniques of Integration: Trig Substitution

10/21/00: Corrected links

8/28/00: New Layout

7/16/00: Techniques of Integration

6/29/00: Trig Functions: Derivatives and Integrals

6/23/00: Log and Exponentials: Derivatives and Integrals

6/18/00: More integrals

5/1/00: Implicit Derivatives, More Chain Rule Derivatives, Tangent Line and Normal Line problems.