Linear equations, systems, quadratics, exponents, polynomials, rational expressions, logarithms. Brady builds fluency one topic at a time and patches foundation gaps before moving on.
Brady walks you through coordinate geometry, transformations, similarity, trigonometry, and the dreaded two-column proofs — with visual aids built into every step.
Mean, median, mode are the easy part. Brady focuses on the parts students get wrong — sampling, study design, probability, and inference. Built for AP Stats and intro college stats.
Limits, derivatives, integrals, series, and applications. Brady ties every new technique back to the underlying geometry so the formulas aren't just memorized — they're understood.
Brady asks: factor, complete the square, or quadratic formula? Walks through factoring step by step to (x−2)(x−3) = 0.
Brady prompts you to identify which similarity postulate applies (AA, SAS, SSS) and structures the proof together.
Brady starts with the null hypothesis, defines the error in plain English, then ties it to p-values.
Brady asks which rule applies — product rule — and walks through u·v' + v·u' explicitly.
"I went from a D to a B in a quarter. Brady caught that I never really understood exponents from middle school and patched it."
"Two-column proofs broke my brain. Brady walked me through twenty of them. Now they're easy."
"I scored a 5. Half the credit goes to Brady's nightly drills on confidence intervals."
"I asked Brady to explain limits in five different ways. He did. The fifth one clicked."