Your question is ML Math and Generalization. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about how you would apply calculus, linear algebra, and probability to solve a machine learning problem, and explain how you would reason about optimizers, overfitting, and the bias-variance trade-off.