A genuine person, with over 30 years of real Mathematical experience. Always prepared to give wonderful and concise answers to genuine questions.

12,243 students helped
Teaching the World! Champion! Collaborator! Trophy Case! Bold Learner! On Fire! Friendly Face!
Level 5 in Precalculus Level 5 in Algebra Level 5 in Trigonometry Level 4 in Prealgebra Level 2 in Calculus Level 1 in Chemistry Level 1 in Physics Level 1 in Statistics