4 years ago

The quotient of a number and -7 is less than 13

1 answer:

5 0

Answer:is there a picture along with this? I don't remember how to do these but this sounds like something with a picture included

Step-by-step explanation:

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Masja [62]

Given:

$sinh(f(x))=1+x^2$

To find:

The value of f'(x).

Solution:

Formulae used:

$\dfrac{d}{dx}sinh(x)=cosh(x)$

$\dfrac{d}{dx}x^n=nx^{n-1}$

$\dfrac{d}{dx}C=0$

Chain rule:

$\dfrac{d}{dx}[f(g(x))]=f'(g(x))g'(x)$

Where C is an arbitrary constant.

We have,

$sinh(f(x))=1+x^2$

Differentiate with respect to x.

$cosh(f(x))f'(x)=0+2x$

$f'(x)=\dfrac{2x}{cosh(f(x))}$

Therefore, the required values is $f'(x)=\dfrac{2x}{cosh(f(x))}$ .

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3 years ago

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balandron [24]

Answer:

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Step-by-step explanation:

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3 years ago

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DedPeter [7]

1.6+x-3.2=-2+5.6
simplify
-1.6+x=3.6
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