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Oxana [17]
3 years ago
6

Pleaseeee helpppppppppppp

Mathematics
1 answer:
Savatey [412]3 years ago
6 0

Answer:

Hope this helps

<ACE= 31 degrees

<ADB: 41 degrees

<AFE: 70 degrees

<ehd: 100

Step-by-step explanation:

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Answer the Following problem about derivatives.
White raven [17]

The derivatives for the given functions are as follows:

a) -3.

b) -1.

c) 1.

d) 0.

<h3>What is the product rule for a derivative?</h3>

The product rule for a derivative is given as follows:

[f(x)g(x)]' = f'(x)g(x) + g'(x)f(x).

Hence, at x = 6, we have that:

[f(x)g(x)]'(6) = f'(6)g(6) + g'(6)f(6).

Replacing the values given in this problem, we have that the answer for item a is:

[f(x)g(x)]'(6) = f'(6)g(6) + g'(6)f(6) = 2(-1) - 1(1) = -2 - 1 = -3.

<h3>What is the quotient rule for a derivative?</h3>

The quotient rule for a derivative is given as follows:

\left(\frac{f(x)}{g(x)}\right)^{\prime} = \frac{f^{\prime}(x)g(x) - g^{\prime}(x)f(x)}{g(x)^2}

Hence, at x = 6, we have that:

\left(\frac{f(x)}{g(x)}\right)^{\prime}(6) = \frac{f^{\prime}(6)g(6) - g^{\prime}(6)f(6)}{g(6)^2}

Then the derivative in item b is:

[2(-1) - (-1)(1)]/[(-1)^2] = -1/1 = -1.

<h3>What is the derivative for the square root of a function?</h3>

Applying the chain rule, the derivative is given by:

(\sqrt{f(x)})^{\prime} = \frac{1}{2\sqrt{f(x)}}f^{\prime}(x)

Replacing at x = 6, the derivative for item c is given by:

1/2 x 2 = 1.

<h3>What is the derivative of a constant?</h3>

The derivative of a constant is of 0. In item d, the multiplication of f(6) by g'(6) results in a constant, hence the derivative is of 0.

More can be learned about derivative rules at brainly.com/question/25081524

#SPJ1

4 0
1 year ago
Simplify (3a²b²)²+(ab)²​
svlad2 [7]

Answer:

a^{2} b^{2} (9a^{2} b^{2} + 1)

Step-by-step explanation:

simplify (3a²b²)²+(ab)²​; for the first term, square the 3 and multiply the exponents by 2, also multiply the exponents by 2 in the second term

9a^{4} b^{4}  + a^{2} b^{2} ; factor out a^{2} b^{2}

a^{2} b^{2} (9a^{2} b^{2} + 1)

5 0
3 years ago
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What is a random sampling
Masja [62]

Random sampling is when you select a random group of people for something.

Ex. Out of a population of 259,096 people, a random sample of 400 people are choosen.

8 0
3 years ago
Please Helppp!!! Will give brainly if correct! 50 points
ki77a [65]
C, multiply A by 3 and B by 2.
4 0
3 years ago
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Please please helppp answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
marusya05 [52]

Answer:

holy.... that's a lot of variables.

4t+2s+w+u+x+v

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