Stewart · Calculus: Early Transcendentals 9e · Math 190 exam prep

Thederivative,fromf′toimplicitcurves

Sections 2.8, 3.1, 3.2, 3.3, 3.4 and 3.5. Each section explains the idea, gives you a graph you can drag, works examples step by step, then gives you practice problems with hints and full solutions.

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Math 190 · your packet

Practice quiz, solved step by step

All 18 questions from your study packet. Time target: 50–60 minutes. Try each one on paper first, then open the steps. The tag on each question links to the lesson below that teaches it.

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The Derivative as a Function

The slope of the tangent line at every point, collected into a brand-new function.

Derivatives of Polynomials and Exponential Functions

The shortcuts that replace the limit definition.

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The Product and Quotient Rules

The derivative of a product is not the product of the derivatives.

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Derivatives of Trigonometric Functions

Six formulas, two limits, and a cycle of four.

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The Chain Rule

Derivatives of functions inside functions. Rates multiply.

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Implicit Differentiation

Finding slopes on curves you can't (or don't want to) solve for y.

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Quick quiz

Ten fast questions from all six sections. Pick an answer for instant feedback.

Problem generator

Unlimited new practice problems with step-by-step solutions, plus a checker for any derivative you make up yourself.

Memory tricks

How to remember every derivative and rule for the exam, plus a flashcard drill to practice them.

One-page cheat sheet

Everything you need to memorize, in one place. Tap a card to open the full explanation with examples.