3 years ago

Write as a rate

Mathematics

1 answer:

Reptile [31]3 years ago

7 0

Letter b is your answer

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Consider the following function. f(x) = 9 − x2/3 Find f(−27) and f(27). f(−27) = f(27) = Find all values c in (−27, 27) such tha

oksano4ka [1.4K]

I guess the function is $f(x)=9-x^{2/3}$ . Then $f(-27)=0$ and $f(27)=0$ .

The derivative is $f'(x)=-\dfrac23 x^{-1/3}$ , but there is no $c$ such that

$-\dfrac23c^{-1/3}=0$

This doesn't contradict Rolle's theorem because $f'(0)$ does not exists. In other words, $f$ is not differentiable on (-27, 27), so the conditions of Rolle's theorem are not met. (Looks like that would be the last option, or the second to last option if the last one is "Nothing can be concluded")

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3 years ago

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yulyashka [42]

24/4=6

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3 years ago

Am i right brainliest going to first correct answer

Firdavs [7]

The solution to the inequality is -20.8 > p (imagine the symbol is the symbol for at least)

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3 years ago

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I do not know how to do this.

Nonamiya [84]

Answer:

Step-by-step explanation:

(a) Option B cost less at 120 miles driven

The cost difference at 120 miles between option A and option B is $15

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2 years ago

A movie rental company charges a yearly membership fee of $18.Each movie rental is $1.50.Which equation could be used to find th

Pavlova-9 [17]

Answer:

18+1.50m

Step-by-step explanation:

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3 years ago