Practice navigation kit

Preview the reusable practice layout, navigation panel, and supporting cards used by the session experience. All controls are wired together locally so you can exercise flag/bookmark flows without hitting the API.

Question

MEDIUM

12:24

Which derivative rule applies to f(x) = x^3?

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Apply chain rule Differentiate inner and outer functions separately.

Use quotient rule Reserve for rational expressions.

Apply power rule Differentiate term-by-term when exponents are constants.

Question 2 of 10

AI explanation

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Key points

Apply the power rule term-by-term
Lower the exponent by one
Multiply by the previous exponent

Steps

Identify term exponents
Differentiate using the rule
Simplify the resulting polynomial

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