2 years ago

If f(x) = x2 + 7, what is the equation for f'(x)?

Mathematics

1 answer:

denis23 [38]2 years ago

6 0

Answer:

Step-by-step explanation:

$\bullet\ (x^2)^{\prime}=2x\\\\\bullet\ (7)^{\prime}=0$

$\Longrightarrow f^{\prime }\left( x\right) =\left( x^{2}+7\right)^{\prime } =(x^2)^{\prime}+(7)^{\prime}=2x$

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