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Papessa [141]
4 years ago
14

Find the derivative of f(x)= -12x^2+9x

Mathematics
1 answer:
dexar [7]4 years ago
3 0

Answer:

- 24x + 9

Step-by-step explanation:

Differentiate each term using the power rule

\frac{d}{dx} ( ax^{n} ) = nax^{n-1}

Given

f(x) = - 12x² + 9x, then

f'(x) = (2 × - 12)x + (9 × 1) x^{0}= - 24x + 9

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