Brain Gainz

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260 videos

Welcome to Brain Gainz! I’m Dr. Tucci, a former college math instructor turned high school teacher with a PhD in Mathematics Education. My mission is to make...

Latest Videos

Even and Odd Functions

Average Rate of Change

Intervals of Increase and Decrease

Absolute & Local Extrema (Maximum & Minimum)

Domain and Range from Graphs Khan Academy

Finding Domain and Range from a Graph

Finding Domain Harder Examples

Finding the Domain of a Function An Introduction

Dividing Polynomials Area Model Box Method

Polynomial Long Division

Multiplying and Factoring Quadratics Review Khan Academy

Factoring Quadratics The X-Box Method

Factoring Polynomials by Grouping

Multiplying Polynomials Area Model Box Method

Multiplying Polynomials Applying the Distributive Property

PhD Completed!

Multiplying Binomials Area Model Box Method

Multiplying Binomials FOIL Method

AP Calculus Unit 1 Review Limits & Continuity Khan Academy

Finding Limits Using Important Trig Limits

Proving Important Trig Limits

The Squeeze Theorem

Limits of Complicated Fractions

Finding Limits Using Trig Identities

Limits at Infinity Harder Examples

Limits at Infinity Rational Functions

Sketching Graphs Given Limits

Infinite Limits

Limits of Composite Functions

Properties of Limits Exponents & Radicals