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CoolRahim9090

CoolRahim9090

06.10.2019 •

Mathematics

Find the slope of the function -2x + 1 by the definition of limit.

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Ответ:

sammybrain

05.01.2022

Let f(x)=-2x+1 . By definition, the derivative is

$f'(x)=\displaystyle\lim_{h\to0}\frac{f(x+h)-f(x)}h$

So

$f'(x)=\displaystyle\lim_{h\to0}\frac{(-2(x+h)+1)-(-2x+1)}h=\lim_{h\to0}\frac{-2h}h=\lim_{h\to0}-2=-2$

and the slope of any line tangent to f(x) is -2.

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Ответ:

NeverEndingCycle

07.06.2023

your mom

Step-by-step explanation:

im sry if im wrong

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