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Differentiation Rules

Shortcuts that still mean rate · BC Calculus · greeting

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Owl · Mock interview — Differentiation Rules. I ask; you answer.

Owl · We'll verify a rule numerically on a tiny example, then ask why (uv)' is not u'v'. What's your first guess for how the product should grow when both factors move?

Larry’s gold answer — Show text to read it out loud.

Larry · gold answer · If only viewers grow, buzz grows like E·V'. If only emoji rate grows, like V·E'. When both move, maybe add those contributions: V'E + VE'.

Owl: We'll verify a rule numerically on a tiny example, then ask why (uv)' is not u'v'. What's your first guess for how the product should grow when both factors move?

You: —