emulashley emulashley

23-02-2020
Mathematics

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Use the definition of the derivative to find f'(-2), where f(x) = x^3 - 2x

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adegokeganiyu435 adegokeganiyu435

23-02-2020

Answer: 10

Step-by-step explanation:

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amna04352 amna04352

23-02-2020

Answer:

10

Step-by-step explanation:

f'(x) = 3x² - 2

f'(-2) = 3(-2)² - 2

= 3(4) - 2

= 12 - 2 = 10

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