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3 years ago

The range of y = Arcsin x is kle A. True B. False

Mathematics

1 answer:

Yuri [45]3 years ago

6 0

Answer:

I guess is

Step-by-step explanation:

False I guess

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a bicycle store costs $2400 per month to operate. the store pays and average of $60 per bike. the average selling price of each

Soloha48 [4]

40 bikes. 120 times 40 equals 4800 divided by 2 because they pay for half the bike will be 2400

4 0

3 years ago

Does anyone know how to do this

dusya [7]

$\dfrac{\mathrm dy}{\mathrm dx}=(y+2)^2\sin\left(\dfrac xe\right)$

a. If $y=k$ , then $\frac{\mathrm dy}{\mathrm dx}=0$ , so

$0=(k+2)^2\sin\left(\dfrac xe\right)\implies (k+2)^2=0\implies k=-2$

b. When $x=w$ , we're told $y$ has a horizontal tangent, which has slope $\frac{\mathrm dy}{\mathrm dx}=0$ . So we have

$0=(y+2)^2\sin\left(\dfrac we\right)\implies\sin\left(\dfrac we\right)=0\implies\dfrac we=2n\pi\implies w=2ne\pi$

where $n$ is any integer, whose smallest positive value occurs for $n=1$ , giving $w=2e\pi$ .

c. The equation is separable:

$\dfrac{\mathrm dy}{(y+2)^2}=\sin\left(\dfrac xe\right)\,\mathrm dx$

Integrate both sides to get

$-\dfrac1{y+2}=-e\cos\left(\dfrac xe\right)+C$

$y=-1$ when $x=0$ , so we find

$-1=-e+C\implies C=e-1$

Then the particular solution to the DE is

$-\dfrac1{y+2}=-e\cos\left(\dfrac xe\right)+e-1\implies y=\dfrac1{e\left(\cos\left(\frac xe\right)-1\right)+1}-2$

5 0

3 years ago

I ask for some help on this (don’t say look it up)

Natalka [10]

Look it up :)))))))))))))

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3 years ago

Read 2 more answers

Your teacher will grade your response to ensure you receive proper credit for your answer.

nekit [7.7K]

Answer:

Step-by-step explanation:

n-o

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3 years ago

Question 1 (1 point)

Gnom [1K]

Step-by-stepAnswer:

Step-by-step explanation:

I would say true

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3 years ago

Read 2 more answers