Brad A. Ottino
Collegiate and high school educator, webmaster and polymath. I am deeply committed to empowering others through problem-solving, whether by crafting intuitive, user-focused websites or guiding students toward mastery of mathematical concepts.
Class 15 - Inflection Points and Function Values (Positive, Negative)
Audi Q5 Windshield Wiper Replacement
Audi Screen Mirroring (Concert and Symphony Radio)
Final Exam Review (College Algebra)
Replacing an Audi A5/A4/Q5 Sun Visor Clip
7.10 - Inverse Trigonometry
Exam 3 Review (College Algebra)
Exam 2 / Midterm Review (College Algebra)
Exam 1 Review (College Algebra)
Exam 1 Review (Intermediate Algebra)
Exam 2 / Midterm Review (Precalculus)
Midterm Review (Precalculus - OLD)
Final Exam Review (Intermediate Algebra)
Final Exam Review (Precalculus)
Exam 4 Review (Precalculus)
Exam 3 Review (Intermediate Algebra)
Exam 3 Review (Precalculus)
Exam 1 Review (Precalculus)
Section 9.7 - Solving Linear Inequalities
Section 10.1 - The Cartesian Plan and Tables Showing Relations
Section 10.2 - Relations with Tables and Their Graphs
Sections 9.3 - 9.5 - Solving Linear Equations and Applications
Section 15.4 (Part 2) - Rationalizing the Denominator of a Radical Expression
Section 15.5 - Radical Equations (Square Roots Only)
Section 15.4 (Part 1) - Multiplying and Dividing Imperfect Radicals
Section 15.3 - Adding and Subtracting Imperfect Radicals
Section 15.2 - Simplifying Imperfect Square Roots With Fractions
Section 14.7 - Simplifying Complex Fractions