SAT Math Practice Question #2413 (Medium) | Test Citadel
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SAT Math Difficulty: Medium

Digital SAT Math Practice Question #2413

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If $f(x) = x^3 - 1$, what is the value of $f^{-1}(26)$?
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Masterclass Solution & Distractor Trap Analysis

Set $26 = x^3 - 1 \implies x^3 = 27 \implies x = 3$....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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