3 years ago

Find the derivative of f(x) = 6 / x at x = -2.

Mathematics

1 answer:

sveticcg [70]3 years ago

6 0

Answer:

Substitute the given value into the function and evaluate.

−3

Step-by-step explanation:

I think I'm not really sure but use math-way it helps a lot

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Evaluate function expressions <br><br> 3•f(-4)- 3•g(-2)

MAXImum [283]

Answer:3(-4f-g(to the power of -2)

Step-by-step explanation:

3(-fx4-g(to the power of -2) reorder and get solution.

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3 years ago

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Mary makes f dollars the first day of her new job. She makes $25 ¾ the second day of her job. In total, Mary made $60.00. Solve

Whitepunk [10]

All you have to do is: 60-25.75 = 34.25.

f = 34.25

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3 years ago

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A wildfire is spreading at an alarming rate. The wildfire begins at a size of 8 square feet. It then doubles its width every x h

Mrac [35]

Answer:

$14000=8\times 2^{x+y}$

Step-by-step explanation:

The wildfire begins at a size of 8 square feet

It means that initial area =8

It then doubles its width every x hours,

and doubles its length every y hours

so, we can set up equation

$A(x,y)=8(2)^x\times (2)^y$

now, we can simplify it

$A(x,y)=8(2)^{x+y}$

we are given

After a period of time, the wildfire covers 14,000 square feet

so, we can set A(x,y)=14000

we get

$14000=8(2)^{x+y}$

$14000=8\times 2^{x+y}$

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3 years ago

The container is 8 feet wide 12 feet high and 24 feet long. What is the area of the container in square feet

iren2701 [21]

Answer:2,304 or 36

Step-by-step explanation:I really hope this helps and is correct, try using a calculator because I'm douting my answers

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3 years ago

What is the mean absolute deviation of the following set

Verdich [7]

Answer:

Step-by-step explanation:

The mean absolute deviation of a dataset is the average distance between each data point and the mean.

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2 years ago