Mathematics · Application of Derivatives
The function f(x) = 3x + 7 for x ∈ R \ {0} is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Strictly decreasing✓
- 2Strictly increasing
- 3Neither increasing nor decreasing
- 4None of the above
Correct answer
Strictly decreasing
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