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svetlana [45]
3 years ago
15

PLease help!!!! NO LINKS!! Will mark brainliest for right answer!!

Mathematics
1 answer:
labwork [276]3 years ago
8 0

Answer:

b

it's b bbbbbbbbbbbbbb

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This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an
igomit [66]

Answer:

\frac{d}{dx}[f(x)+g(x)+h(x)] = \frac{9\cdot x^{8}}{\sqrt{1-x^{18}}} - 81\cdot x^{80}-2\cdot x

Step-by-step explanation:

This derivative consist in the sum of three functions: f(x) = 81\cdot \sin^{-1} x^{9}, g(x) = - x^{81} and h(x) = - x^{2}. According to differentiation rules, the derivative of a sum of functions is the same as the sum of the derivatives of each function. That is:

\frac{d}{dx} [f(x)+g(x) + h(x)] = \frac{d}{dx} [f(x)]+\frac{d}{dx} [g(x)] +\frac{d}{dx} [h(x)]

Now, each derivative is found by applying the derivative rules when appropriate:

f(x) = 81\cdot \sin^{-1} x^{9} Given

f'(x) = \frac{9\cdot x^{8}}{\sqrt{1-x^{18}}} (Derivative of a arcsine function/Chain rule)

g(x) = - x^{81} Given

g'(x) = -81\cdot x^{80} (Derivative of a power function)

h(x) = - x^{2} Given

h'(x) = -2\cdot x (Derivative of a power function)

\frac{d}{dx}[f(x)+g(x)+h(x)] = \frac{9\cdot x^{8}}{\sqrt{1-x^{18}}} - 81\cdot x^{80}-2\cdot x (Derivative for a sum of functions/Result)

6 0
3 years ago
Match the ordered pairs so that the relation defined by the set of ordered pairs does not represent a function.
prisoha [69]
From what I understand about the problem, I think you have to match them so that the x values are the same.  For two coordinate points to be on the same function, every x has to have its own y.  Since we're trying to <em>not </em>make a function, we should deliberately match the x values.

(2,3) (2,2)
(-5,2) (-5,1)
(6,-5) (6,5)
(-1,0) (-1,6)

I'm not sure where the (0,3) belongs.
5 0
4 years ago
How many complex roots does the polynomial equation have?
Olegator [25]

Answer:

2

Step-by-step explanation:

The aquatic equation suggest that 1=1+9-2+69=420 so if you divide that by 69 again you get 2

8 0
3 years ago
Read 2 more answers
1,848/1,386 As a fraction
Tpy6a [65]
Are you looking to reduce this fraction? if so it would be 4/3. hope this helps!
8 0
3 years ago
Read 2 more answers
Emma changed her statement to say that when you multiply two negative decimals and a positive decimal, the product will be posit
IrinaVladis [17]

Hi There!

Answer:

Always True...

For Example:

-0.2 * -0.2 * 0.2 = 0.008

-0.9 * -0.9 * 0.1 = 0.081

Hope This Helps :)

4 0
3 years ago
Read 2 more answers
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