# David Lippman

• ## Calc 3 - 3D Space and Lines Play all

• ### Intro to 3D space - Duration: 3 minutes, 54 seconds.

• 7,905 views
• 6 years ago
• ### Coordinate planes in 3D space - Duration: 4 minutes, 8 seconds.

• 6,969 views
• 6 years ago
• ### Distance between points in 3D space - Duration: 83 seconds.

• 11,753 views
• 6 years ago
• ### Equation of a sphere - Duration: 115 seconds.

• 5,045 views
• 6 years ago
• ### Vectors in 3D - Duration: 3 minutes.

• 1,043 views
• 6 years ago
• ### Vector and parametric equations of a line - Duration: 3 minutes, 51 seconds.

• 14,620 views
• 6 years ago
• ### Finding a 3D line through 2 points - Duration: 2 minutes, 30 seconds.

• 28,511 views
• 6 years ago
• ### Finding the Vector Equation of a Line - Duration: 7 minutes, 41 seconds.

• 335,113 views
• 8 years ago
• ### Parametric Equations of a Line in 3D - Duration: 8 minutes, 13 seconds.

• 26,653 views
• 6 years ago
• CC
• ### Determine if lines are parallel, intersecting, or skew - Duration: 4 minutes, 32 seconds.

• 30,404 views
• 6 years ago
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• ## Calc 2 - Approximating Area Play all

• ### Area as focus - from table - Duration: 6 minutes, 5 seconds.

• 1,191 views
• 6 years ago
• ### Approximing area under x squared left right midpoint - Duration: 7 minutes, 7 seconds.

• 804 views
• 6 years ago
• ### Area Under A Graph - Duration: 10 minutes.

• 8,432 views
• 8 years ago
• CC
• ### Approximating a Definite Integral Using Rectangles - Duration: 9 minutes, 50 seconds.

• 319,311 views
• 9 years ago
• ### Summation notation for the left and right approximations - Duration: 4 minutes, 23 seconds.

• 7,247 views
• 6 years ago
• ### Writing Rn using summation notation - Duration: 97 seconds.

• 609 views
• 6 years ago
• ### Sigma Notation - Duration: 8 minutes, 8 seconds.

• 33,936 views
• 8 years ago
• CC
• ### ❖ Calculating a Definite Integral Using Riemann Sums - Part 1 ❖ - Duration: 6 minutes, 16 seconds.

• 1,018,172 views
• 8 years ago
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• ### Calculating a Definite Integral Using Riemann Sums - Part 2 - Duration: 8 minutes, 31 seconds.

• 452,374 views
• 8 years ago
• ### Calculating right endpoint approximation using technology - Duration: 4 minutes, 30 seconds.

• 4,788 views
• 6 years ago
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• ## Calc 3 - 3D Surfaces Play all

• ### Introduction to Functions of Two Variables - Duration: 9 minutes, 45 seconds.

• 44,311 views
• 6 years ago
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• ### 3D shapes - parablic and cubic cylinders - Duration: 4 minutes, 22 seconds.

• 966 views
• 6 years ago
• ### Traces for graphing a Paraboloid - Duration: 4 minutes, 47 seconds.

• 9,725 views
• 6 years ago
• ### Graphing a saddle using traces - Duration: 3 minutes, 46 seconds.

• 3,193 views
• 6 years ago
• ### Graphing 3D functions: shifts - Duration: 4 minutes, 35 seconds.

• 1,233 views
• 6 years ago
• ### Graphing 3D functions: stretches - Duration: 4 minutes, 49 seconds.

• 391 views
• 6 years ago
• ### Introduction to Quadric Surfaces - Duration: 7 minutes, 48 seconds.

• 51,905 views
• 6 years ago
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• ### Trig: changing amplitude and midlines - Duration: 8 minutes, 4 seconds.

• 48 views
• 9 months ago
• ### Spring with exponentially changing amplitude - Duration: 7 minutes, 37 seconds.

• 867 views
• 9 months ago
• ### Solving trig equations with non-standard periods using graph symmetry - Duration: 10 minutes.

• 26 views
• 9 months ago
• ### Solve Trig Equations with non-standard period - Duration: 14 minutes.

• 37 views
• 9 months ago
• ### Solve cos equation for 4 solutions - Duration: 9 minutes, 33 seconds.

• 28 views
• 9 months ago
• ### horizontal tangents - Duration: 117 seconds.

• 16 views
• 10 months ago
• ### Welcome To Math 142 Online - Duration: 16 minutes.

• 101 views
• 10 months ago
• ### Welcome To Math 148 Online - Duration: 13 minutes.

• 71 views
• 10 months ago
• ### Math 141 Welcome Summer16 - Duration: 10 minutes.

• 83 views
• 1 year ago
• ### MyOpenMath Live Poll Demo - Duration: 6 minutes, 43 seconds.

• 360 views
• 1 year ago
• ### M96 Mod3 Wrapup - Duration: 23 minutes.

• 90 views
• 1 year ago
• ### Setting up axes labels for line graph - Duration: 7 minutes, 7 seconds.

• 147 views
• 1 year ago
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