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olga55 [171]
3 years ago
6

(THIS IS A ANSWER FOR SOME PEOPLE FOR THIS MATH QUESTION)

Mathematics
1 answer:
Phantasy [73]3 years ago
7 0

Answer:

omg thank you I needed this answer

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Which graph represents the function?<br><br> f(x)=2x√+1
gogolik [260]

Answer:

the 3rd one

Step-by-step explanation:

I just think

4 0
2 years ago
Since 1 inch is equal to 2.45 centimeters what does 1 centimeter equal in inches?
Degger [83]

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0.393701

Step-by-step explanation:

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3 years ago
Evaluate the integral. (Use C for the constant of integration.) <br> cos(x) (8 + 7 sin^2(x)) dx
UNO [17]

Answer: 8 \sin x +7(\dfrac{\sin^3x}{3})+C

Step-by-step explanation:

Consider \int \cos(x) (8+7 \sin^2(x)) \, dx

Substitute  t= sinx

then dt = cos x dx

\int \cos(x) (8+7 \sin^2(x)) \, dx = \int (8+7t^2)dt\\\\ =8t+7(\dfrac{t^3}{3})+C

[\int x^ndx=\dfrac{x^{n+1}}{n+1}+C]

=8 \sin x +7(\dfrac{\sin^3x}{3})+C

Hence, \int \cos(x) (8+7 \sin^2(x)) \, dx=8 \sin x +7(\dfrac{\sin^3x}{3})+C

5 0
3 years ago
2.3 + 12.3x = 14.6 whats x?
FinnZ [79.3K]

Answer:

x = 1

Step-by-step explanation:

12.3 + 2.3 = 14.6

If you multiplied 12.3 by 1 it would still be 12.3

3 0
2 years ago
Can someone help me with functions?
just olya [345]
Yes, the graph is a function and it does pass the vertical line test because when you hold a ruler up to it, you can see that the graph only hits one point at a time.(im not so sure about this, im sorry :/ )

Yes, your range is 2, since that is your y-intercept.

And your other answer choices are incorrect.
6 0
3 years ago
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