# ProfRobBob

• ### Free Math Lessons at Tarrou's Chalk Talk

138,116 views 5 years ago
If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob Help me spread the word about my math channel. Here you can find full length lessons with multiple examples covering topics from Algebra, Geometry, Algebra 2, Trigonometry, PreCalculus, Calculus, and Statistics.
I would like to send out a HUGE thank you to my viewer(s) that Closed Captioned this lesson!!!

Check out www.ProfRobBob.com where you find my lessons organized by class subject and topic. Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob Show less

• ### Sum and Product of Roots of Polynomials Viete's Formula - Duration: 28 minutes.

• 260 views
• 1 day ago
• ### Sum & Product of Roots Quadratic Equation 5 Examples - Duration: 31 minutes.

• 541 views
• 2 days ago
• CC
• ### Intersection of 2 Lines in 3 D Space - Duration: 20 minutes.

• 408 views
• 2 weeks ago
• CC
• ### Line of Intersection Between 2 Planes - Duration: 9 minutes, 28 seconds.

• 281 views
• 2 weeks ago
• CC
• ### Solving 3X3 System Inverse Matrix & Reduced Row Echelon Form TI 84 - Duration: 12 minutes.

• 388 views
• 2 weeks ago
• CC
• ### Distance Between a Point and a Plane - Duration: 12 minutes.

• 411 views
• 2 weeks ago
• CC
• ### Point of Intersection Between a Line and Plane (2 Examples) - Duration: 26 minutes.

• 251 views
• 3 weeks ago
• CC
• ### Angle Between a Line and a Plane (3 Examples) - Duration: 29 minutes.

• 198 views
• 3 weeks ago
• CC
• ### Angle Between 2 Planes given in Cartesian and Vector Form - Duration: 12 minutes.

• 286 views
• 3 weeks ago
• CC
• ### Angle Between 2 Lines 3-D 2-D (3 Examples) - Duration: 26 minutes.

• 300 views
• 3 weeks ago
• CC
• ### Equation of a Plane Containing 2 Lines - Duration: 16 minutes.

• 232 views
• 4 weeks ago
• ### Equation of a Plane Containing a Point and Line - Duration: 10 minutes.

• 143 views
• 4 weeks ago
This item has been hidden
• ## Algebra 1 Play all

Free videos to help you learn and understand concepts in Algebra 1. #Algebra
• ### Variables Defined & Writing Algebraic Expressions - Duration: 33 minutes.

• 52,499 views
• 6 years ago
• CC
• ### Writing Algebraic Expressions from Word Problems - Duration: 21 minutes.

• 53,154 views
• 7 years ago
• CC
• ### Translating Word Problems into Equations 6 Examples - Duration: 45 minutes.

• 111,679 views
• 5 years ago
• CC
• ### Classification of Real Numbers, Inequalities, and Number Line - Duration: 38 minutes.

• 10,302 views
• 6 years ago
• ### Properties of Real Numbers - Duration: 27 minutes.

• 27,583 views
• 5 years ago
• CC
• ### Adding and Subtracting Fraction Integers Real Numbers - Duration: 28 minutes.

• 6,620 views
• 5 years ago
• CC
• ### Multiplying & Dividing Real Numbers and Fractions - Duration: 45 minutes.

• 9,338 views
• 5 years ago
• ### Square Roots Defined and Examples - Duration: 32 minutes.

• 8,828 views
• 6 years ago
• ### Order of Operations Evaluating Algebraic Expressions - Duration: 36 minutes.

• 33,338 views
• 6 years ago
• CC
• ### Distributive Property 6 Examples Algebra: Please read description - Duration: 35 minutes.

• 6,200 views
• 5 years ago
• CC
• ### Function vs Relation - Duration: 24 minutes.

• 257,901 views
• 6 years ago
• CC
• ### Understanding Graphical Relationships between Variables - Duration: 32 minutes.

• 4,698 views
• 5 years ago
• CC
This item has been hidden
• ## Geometry Play all

Free videos to help you learn and understand concepts in Geometry. #Geometry
• ### Points Lines & Planes in Geometry - Duration: 28 minutes.

• 32,470 views
• 7 years ago
• CC
• ### More Postulates & Theorems Points, Lines, & Planes - Duration: 24 minutes.

• 13,446 views
• 7 years ago
• ### Segment, Ray, Distance on a Number Line - Duration: 27 minutes.

• 5,279 views
• 7 years ago
• ### Introduction to Angles - Duration: 32 minutes.

• 6,769 views
• 7 years ago
• CC
• ### Special Angle Pairs - Duration: 24 minutes.

• 7,298 views
• 6 years ago
• ### Basic Constructions Segment & Angle - Duration: 11 minutes.

• 3,568 views
• 7 years ago
• CC
• ### Angle and Segment Bisector Constructions - Duration: 10 minutes.

• 6,299 views
• 7 years ago
• ### Distance Formula & Pythagorean Theorem 3 Examples - Duration: 22 minutes.

• 36,921 views
• 7 years ago
• CC
• ### Midpoint Formula - Duration: 21 minutes.

• 15,562 views
• 7 years ago
• ### Perimeter of a Plane Region - Duration: 32 minutes.

• 2,267 views
• 7 years ago
• ### Area of a Plane Region - Duration: 24 minutes.

• 5,842 views
• 6 years ago
• ### Deductive Reasoning If Then Statements - Duration: 18 minutes.

• 6,968 views
• 7 years ago
• CC
This item has been hidden
• ## Algebra 2 Play all

Free videos to help you learn and understand concepts in Algebra 2.
• ### Evaluating Algebraic Expressions - Duration: 19 minutes.

• 52,905 views
• 7 years ago
• CC
• ### Simplifying Algebraic Expressions Combining Like Terms - Duration: 20 minutes.

• 74,995 views
• 7 years ago
• CC
• ### Writing Algebraic Expressions from Word Problems - Duration: 21 minutes.

• 53,154 views
• 7 years ago
• CC
• ### Solving Linear Equations - Duration: 15 minutes.

• 30,895 views
• 8 years ago
• CC
• ### Solving 1 Variable Multi-Step Inequalities & Compound Inequalities - Duration: 25 minutes.

• 13,318 views
• 7 years ago
• ### Absolute Value Equations & Inequalities and the Number Line - Duration: 25 minutes.

• 154,528 views
• 7 years ago
• CC
• ### Graphing Absolute Value Functions with Transformations 6 Examples - Duration: 36 minutes.

• 46,422 views
• 4 years ago
• CC
• ### Function vs Relation - Duration: 24 minutes.

• 257,901 views
• 6 years ago
• CC
• ### Solving Equations with 2 Absolute Value Functions or More - Duration: 30 minutes.

• 59,097 views
• 5 years ago
• CC
• ### Direct Variation - Duration: 19 minutes.

• 36,983 views
• 7 years ago
• CC
• ### Inverse Variation - Duration: 22 minutes.

• 11,235 views
• 7 years ago
• CC
• ### Joint and Combined Variation - Duration: 18 minutes.

• 21,137 views
• 7 years ago
• CC
This item has been hidden
• ## Trigonometry Play all

• ### Standard Position Angles & Radians Part 1 - Duration: 13 minutes.

• 120,175 views
• 7 years ago
• CC
• ### Standard Position Angles Pt2 Converting Degrees and Radians - Duration: 11 minutes.

• 47,420 views
• 7 years ago
• CC
• ### Angle Measures in Degrees Minutes & Seconds DMS - Duration: 18 minutes.

• 41,992 views
• 5 years ago
• CC
• ### Setting up the Unit Circle Part 1 and Reference Angle - Duration: 14 minutes.

• 76,813 views
• 7 years ago
• CC
• ### Setting Up the Unit Circle Part 2 - Duration: 14 minutes.

• 53,101 views
• 7 years ago
• CC
• ### Linear & Angular Speed Part 1 - Duration: 13 minutes.

• 163,508 views
• 7 years ago
• CC
• ### Linear & Angular Speed Part 2 - Duration: 6 minutes, 3 seconds.

• 47,607 views
• 7 years ago
• CC
• ### Evaluating Trig Functions w/ Unit Circle Degrees & Radians - Duration: 13 minutes.

• 201,643 views
• 7 years ago
• CC
• ### Fundamental Trigonometric Identities Intro & Proofs - Duration: 14 minutes.

• 82,035 views
• 7 years ago
• CC
• ### Trig Expressions & Finding Trig Functions Given another Trig Ratio - Duration: 13 minutes.

• 27,091 views
• 7 years ago
• CC
• ### Right Triangle Trigonometry Part 1: Finding Missing Sides - Duration: 13 minutes.

• 165,930 views
• 7 years ago
• CC
• ### Right Triangle Trigonometry Part 2: Solving for Acute Angles - Duration: 4 minutes, 23 seconds.

• 60,176 views
• 7 years ago
• CC
This item has been hidden
• ## PreCalculus Play all

• ### Function vs Relation - Duration: 24 minutes.

• 257,901 views
• 6 years ago
• CC
• ### Visually identifying key characteristics of graphs. - Duration: 11 minutes.

• 55,459 views
• 8 years ago
• CC
• ### Identifying Domain and Range from a Graph - Duration: 11 minutes.

• 83,202 views
• 5 years ago
• CC
• ### Even Odd Polynomial Functions & Symmetry - Duration: 11 minutes.

• 86,065 views
• 8 years ago
• CC
• ### Even and Odd Functions Many Examples - Duration: 32 minutes.

• 86,944 views
• 5 years ago
• CC
• ### Piecewise Functions - Duration: 13 minutes.

• 287,548 views
• 8 years ago
• CC
• ### Difference Quotient - Duration: 14 minutes.

• 90,966 views
• 8 years ago
• CC
• ### Equations of Lines and Graphing - Duration: 13 minutes.

• 41,643 views
• 8 years ago
• CC
• ### Equations of Parallel and Perpendicular Lines - Duration: 15 minutes.

• 310,345 views
• 8 years ago
• CC
• ### Average Rate of Change - Duration: 12 minutes.

• 120,994 views
• 8 years ago
• CC
• ### Transformation of Functions - Duration: 14 minutes.

• 222,811 views
• 7 years ago
• CC
• ### Composition of Functions - Duration: 10 minutes.

• 132,879 views
• 8 years ago
• CC
This item has been hidden
• ## Calculus Play all

• ### Why Limits are Important in Calculus - Duration: 9 minutes, 32 seconds.

• 123,827 views
• 7 years ago
• CC
• ### Finding Real limits Graphical & Numerical Approach Calculus 1 AB - Duration: 17 minutes.

• 69,012 views
• 7 years ago
• CC
• ### Definition of a Limit Epsilon Delta Proof 3 Examples Calculus 1 - Duration: 58 minutes.

• 85,484 views
• 4 years ago
• CC
• ### Properties of Limits Calculus 1 AB - Duration: 18 minutes.

• 53,655 views
• 7 years ago
• CC
• ### Finding Limits with Properties includes Quotient Rule Calculus 1 AB - Duration: 23 minutes.

• 37,859 views
• 7 years ago
• CC
• ### Limits of Piecewise Function Calculus 1 AB - Duration: 19 minutes.

• 42,985 views
• 7 years ago
• CC
• ### Limits of Trigonometric Functions Calculus 1 AB - Duration: 26 minutes.

• 46,064 views
• 7 years ago
• CC
• ### Limits Involving Absolute Value Functions Calculus 1 AB - Duration: 16 minutes.

• 10,824 views
• 2 years ago
• CC
• ### Squeeze Theorem for Sequences Sandwich Theorem Calculus 1 - Duration: 10 minutes.

• 14,939 views
• 3 years ago
• CC
• ### Continuity On an Interval Open & Closed Intervals & 1 Sided Limits Calculus 1 AB - Duration: 35 minutes.

• 49,851 views
• 6 years ago
• CC
• ### Intermediate Value Theorem Calculus 1 AB PreCalculus - Duration: 21 minutes.

• 57,733 views
• 6 years ago
• CC
• ### Infinite Limits & Vertical Asymptotes Calculus 1 AB - Duration: 34 minutes.

• 48,341 views
• 6 years ago
• CC
This item has been hidden
• ## Calculus 2 Play all

• ### Intro to Solving Separable Differential Equation Calculus 1 AB - Duration: 14 minutes.

• 41,604 views
• 5 years ago
• CC
• ### Separable Differential Equations & Growth and Decay Model Calculus 1 AB - Duration: 32 minutes.

• 42,010 views
• 5 years ago
• CC
• ### More Solving Separable Differential Equations Calculus 1 AB - Duration: 24 minutes.

• 15,388 views
• 5 years ago
• CC
• ### Half Life Carbon 14 Dating Exponential Decay - Duration: 7 minutes.

• 11,836 views
• 5 years ago
• CC
• ### Area Between 2 Curves Vertical and Horizontal Representative Rectangles Calculus 1 AB - Duration: 1 hour, 3 minutes.

• 26,574 views
• 5 years ago
• CC
• ### Area Under a Curve & Definite Integrals with TI NSPIRE Calculus 1 AB - Duration: 5 minutes, 14 seconds.

• 23,978 views
• 5 years ago
• CC
• ### Volume of Solid of Revolution Disk Method and Washer Method Calculus 1 AB (Read Description) - Duration: 35 minutes.

• 79,219 views
• 5 years ago
• CC
• ### Volumes of Solids with Known Cross Sections Calculus 1 AB 3 Examples - Duration: 26 minutes.

• 42,981 views
• 5 years ago
• CC
• ### Volume of Solid of Revolution Shell Method Calculus 1 AB 3 Examples - Duration: 36 minutes.

• 63,286 views
• 5 years ago
• CC
• ### Arc Length of a Curve ( Smooth Curve ) Calculus 1 BC 5 Examples - Duration: 45 minutes.

• 35,290 views
• 5 years ago
• CC
• ### Area of a Surface of Revolution Calculus 2 - Duration: 31 minutes.

• 17,898 views
• 5 years ago
• CC
• ### Work Done by a Variable Force Calculus 2 (7 Examples) - Duration: 48 minutes.

• 19,028 views
• 5 years ago
This item has been hidden
• ## AP Statistics Play all

• ### Stem Plots in Statistics - Duration: 13 minutes.

• 93,812 views
• 8 years ago
• CC
• ### Histograms in Statistics - Duration: 9 minutes, 12 seconds.

• 85,840 views
• 8 years ago
• CC
• ### Making histograms, boxplots,and timeplots with a graphing calculator - Duration: 15 minutes.

• 48,218 views
• 8 years ago
• CC
• ### Categorical Graphs in Statistics - Duration: 14 minutes.

• 26,237 views
• 8 years ago
• CC
• ### Describing Distributions in Statistics - Duration: 12 minutes.

• 102,444 views
• 8 years ago
• CC
• ### Determining Skewness In Ogive Graphs - Duration: 9 minutes, 56 seconds.

• 25,073 views
• 7 years ago
• ### Resistance, Mean, Median, 5 Number Summary and BoxPlots - Duration: 13 minutes.

• 22,719 views
• 8 years ago
• CC
• ### Standard Deviation Preview and IQR Test - Duration: 13 minutes.

• 21,121 views
• 8 years ago
• CC
• ### Distribution Shapes, Ogive Graphs, and Time Plots - Duration: 14 minutes.

• 16,269 views
• 8 years ago
• CC
• ### Standard Deviation and Linear Transformations - Duration: 14 minutes.

• 21,678 views
• 8 years ago
• CC
• ### Density Curves, Empirical Rule & Normality, Z-score Intro - Duration: 14 minutes.

• 28,371 views
• 8 years ago
• CC
• ### Normal Probability Plots & the TI-84 - Duration: 8 minutes, 28 seconds.

• 18,615 views
• 8 years ago
• CC
This item has been hidden
• ## Factoring Videos Play all

Struggling with Factoring in Algebra, Algebra 2, or Precalculus, let me help.
• ### Factoring Overview - Duration: 10 minutes.

• 27,106 views
• 7 years ago
• CC
• ### Factoring Monomials from a Polynomial - Duration: 14 minutes.

• 38,923 views
• 7 years ago
• CC
• ### Factoring Polynomials Difference of Squares - Duration: 15 minutes.

• 29,661 views
• 7 years ago
• CC
• ### Factoring Polynomials Sum Difference of Cubes - Duration: 11 minutes.

• 18,067 views
• 7 years ago
• CC
• ### Factoring Quadratic Trinomial x^2+bx+c Polynomial - Duration: 18 minutes.

• 18,663 views
• 7 years ago
• CC
• ### Factoring Quadratic Trinomial ax^2+bx+c - Duration: 14 minutes.

• 38,713 views
• 7 years ago
• CC
• ### Factoring by Grouping - Duration: 15 minutes.

• 153,303 views
• 6 years ago
• CC
• ### Long Division of Polynomials - Duration: 14 minutes.

• 94,247 views
• 7 years ago
• CC
• ### Rational Algebraic Expressions Simplified - Duration: 26 minutes.

• 67,332 views
• 7 years ago
• CC
This item has been hidden
to add this to Watch Later