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Limits and Continuity — quick quiz

5 real AP EAMCET questions on Limits and Continuity. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

MEDIUM

If f(x) = {(x² - 16)/(x - 4), x ≠ 4; k, x = 4} is continuous at x = 4, then k equals: