# Linda Fahlberg-Stojanovska

• ## 3D Geometry Play all

Solved Problems from 3D Geometry
• ### Visualize 3D: Introduction- Points and Vectors - Duration: 5 minutes, 27 seconds.

• 7,940 views
• 7 years ago
• ### Visualize 3D: Introduction- Lines - Duration: 9 minutes, 49 seconds.

• 1,218 views
• 7 years ago
• ### 3D Line Forms in 2D - Slope-Intercept to Parametric and Vector-Parametric - Duration: 3 minutes, 27 seconds.

• 2,354 views
• 7 years ago
• ### 3D Line Forms in 2D - Parametric to Slope-Intercept - Duration: 3 minutes, 56 seconds.

• 775 views
• 7 years ago
• ### Visualize 3D: Introduction- Planes - Duration: 6 minutes, 30 seconds.

• 2,767 views
• 7 years ago
• ### Equation of Line thru Point parallel to Vector - Duration: 4 minutes, 29 seconds.

• 9,999 views
• 7 years ago
• ### Equation of Line through 2 Points - Duration: 5 minutes, 43 seconds.

• 1,383 views
• 7 years ago
• ### Plane through Point and Normal to Line - Duration: 3 minutes, 21 seconds.

• 1,186 views
• 7 years ago
• ### Equation of Plane through 3 Points - Duration: 4 minutes.

• 8,912 views
• 7 years ago
• ### Intersection of Line and Plane - Duration: 2 minutes, 5 seconds.

• 814 views
• 7 years ago
• ### Line as Intersection of 2 Planes - Duration: 5 minutes, 36 seconds.

• 2,832 views
• 7 years ago
• ### Distance from Point to Plane - Duration: 7 minutes, 28 seconds.

• 2,305 views
• 7 years ago
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• ## Gradient Vector Fields Play all

Understanding gradient fields with graphics and by connecting ideas to standard calculus. We use GeoGebra and Mathematica and start from gradient vector fields in 1D and go up to 3D. Great visual fun!
• ### Gradient Fields - Introduction and Definition - Duration: 4 minutes, 31 seconds.

• 14,185 views
• 7 years ago
• ### 1D Gradient Vector Field of Function y=f(x) - Duration: 14 minutes.

• 3,661 views
• 7 years ago
• ### Ex 1: 2D Gradient Field - What do we see? - Duration: 7 minutes, 50 seconds.

• 10,065 views
• 7 years ago
• ### Ex 2: 2D Gradient Field - What do we see? - Duration: 4 minutes, 31 seconds.

• 2,661 views
• 7 years ago
• ### Ex 3: 2D Gradient Field - What do we see? - Duration: 3 minutes, 43 seconds.

• 3,873 views
• 7 years ago
• ### Ex 4: 2D Gradient Field - What do we see? - Duration: 3 minutes, 44 seconds.

• 1,022 views
• 7 years ago
• ### Vector Fields that are NOT Gradient Fields - Duration: 5 minutes, 6 seconds.

• 3,299 views
• 7 years ago
• ### 3D Gradient Field - What do we see? - Duration: 2 minutes, 8 seconds.

• 3,707 views
• 7 years ago
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• ## Line and Surface Integrals Play all

Solve Problems with Line and Surface Integrals
• ### Parameterize Curve 1 - What is a Curve? - Duration: 3 minutes, 38 seconds.

• 9,236 views
• 7 years ago
• ### Parameterize Curve 2 - What's a Parameter? - Duration: 6 minutes, 54 seconds.

• 9,037 views
• 7 years ago
• ### Parameterize Curve 3 - What do we need? - Duration: 7 minutes, 50 seconds.

• 4,803 views
• 7 years ago
• ### Parameterize an Explicit Curve (in 2D) - Duration: 4 minutes, 32 seconds.

• 1,720 views
• 7 years ago
• ### Parameterize an Implicit Curve 1 - Unit Circle - Duration: 6 minutes, 18 seconds.

• 2,856 views
• 7 years ago
• ### Parameterize any Circle - Duration: 9 minutes, 3 seconds.

• 17,536 views
• 7 years ago
• ### Parameterize any Ellipse - Duration: 5 minutes, 9 seconds.

• 22,704 views
• 7 years ago
• ### Parameterize a Piece of Ellipse - Parameter Interval - Duration: 5 minutes, 38 seconds.

• 3,182 views
• 7 years ago
• ### Parameterize a Curve in 3D - Example 1 - Duration: 7 minutes, 49 seconds.

• 13,066 views
• 7 years ago
• ### Parameterize a Curve in 3D - Example 2 - Duration: 8 minutes, 27 seconds.

• 7,022 views
• 7 years ago
• ### Line Integral of Function Type - Ex.1 Arc Length - Duration: 8 minutes, 4 seconds.

• 1,281 views
• 7 years ago
• ### Line Integral of Function Type - Ex.2 Function - Duration: 9 minutes, 26 seconds.

• 1,033 views
• 7 years ago
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• ## Uploads Play all

• ### Newton's Method - Ex.2 (calculator) - Duration: 13 minutes.

• 918 views
• 6 years ago
• ### Newton's Method - Ex. 1 (spreadsheet) - Duration: 7 minutes, 48 seconds.

• 3,581 views
• 6 years ago
• ### Regula Falsi Method - Ex. 1 (spreadsheet) - Duration: 11 minutes.

• 14,300 views
• 6 years ago
• ### Secant Method - Ex.2 (spreadsheet) - Duration: 10 minutes.

• 4,722 views
• 6 years ago
• ### Secant Method - Ex.1 (spreadsheet) - Duration: 10 minutes.

• 7,756 views
• 6 years ago
• ### Bisection Method - Ex.2 (calculator) - Duration: 10 minutes.

• 11,793 views
• 6 years ago
• ### Bisection Method - Ex.1 (spreadsheet) - Duration: 10 minutes.

• 3,399 views
• 6 years ago
• ### t-test - Ex.1 - Duration: 6 minutes, 25 seconds.

• 117 views
• 6 years ago
• ### z-test - Ex.1 - Duration: 6 minutes, 13 seconds.

• 83 views
• 6 years ago
• ### Volume Fill of Hollow Ball as Function of Height - Duration: 7 minutes, 39 seconds.

• 2,174 views
• 6 years ago
• ### Line Integral of Work Type - Ex.1 - Duration: 9 minutes, 23 seconds.

• 1,562 views
• 7 years ago
• ### Line Integral of Function Type - Ex.2 Function - Duration: 9 minutes, 26 seconds.

• 1,033 views
• 7 years ago
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