3 years ago

Please Help me !!!!!!!!!!! X=

Mathematics

1 answer:

Alex787 [66]3 years ago

8 0

Try x = 65
Look at my image

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Which sequence is not equivalent to the others?

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If J/24 = K, then J/6 =

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Answer:

Step-by-step explanation:

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2 years ago

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2 years ago

Limit definition for slope of the graph, equation of tangent line point for<br> f(x)=2x^2 at x=(-1)

Tems11 [23]

The slope of the tangent line to $f$ at $x=-1$ is given by the derivative of $f$ at that point:

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

Factorize the numerator:

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We have $x$ approaching -1; in particular, this means $x\neq-1$ , so that

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Then

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and the tangent line's equation is

$y-f(-1)=f'(-1)(x-(-1))\implies y-4x-2$

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2 years ago