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1.9.13 Quotient rule (A-level only)

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Question 15

A curve has equation

y=2x+15(3x−6)2,x∈R,x≠2 y = \frac{2x + 15}{(3x - 6)^2}, \quad x \in \mathbb{R}, \quad x \neq 2 y=(3x−6)22x+15​,x∈R,x=2

Use calculus to determine the set of values of x x\,x for which y y\,y is increasing.

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1.9.13 Quotient rule (A-level only) Questions

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