If the function f(x) = 7x-3, x ∈ R, x ≠ 0 is a decreasing function, then x ∈ ______ - Mathematics and Statistics

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If the function f(x) = `7/x - 3`, x ∈ R, x ≠ 0 is a decreasing function, then x ∈ ______

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Solution

If the function f(x) = `7/x - 3`, x ∈ R, x ≠ 0 is a decreasing function, then x ∈ R - {0}

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Chapter 1.4: Applications of Derivatives - Q.2

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