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V125BC [204]
3 years ago
12

Which statement describes the end behavior of the function ?Help ASAP PLEASE

Mathematics
1 answer:
Yuliya22 [10]3 years ago
8 0

Answer:

D  Let me know if you didn't understand anything I explained.  

Step-by-step explanation:

This is a rational function.  If you do not see why let me know and I can explain.

End behavior of a rational function has three simple rules.  You need to check the degree of the numerator and denominator though, the degree being the highest power on a variable.  so the degree of the numerator ad denominator are both 2

Now, once you know the degrees here are the rules.

if the denominator' degree is bigger than the numerator's then the end behavior is simply y = 0.  That is as the function heads toward infinity (or negative inifintiy, both are ends) the function gets closer and closer to 0

If the numerator is larger look at the leading coefficient.  if the leading coefficient is positive end behavior is infinity.  Negative is negative infinity.

If ther are both the same then take the numerator's leading coefficient and divide it by the denominator's.  So here, both have a degree of 2.  so the numerator is x^2 - 4.  x^2 is the leading term so the leading coefficient is 1.  same with the denominator.  So 1/1 = 1.  This means the end behavior is 1 just like in the fist cas the end behavior was 0.

This is basically finding the horizontal asymptotes, or when the numerator has a higher degree they are not horizontal and are called oblique asymptotes.

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3 years ago
Need help ASAP!!!!!
svetlana [45]

Answer:

cos 45 degree = A/H

cos 45 degree =  2 square root 2 / x

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x = 4

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y = 2.83

or

we could use tan

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3 0
3 years ago
A vendor sells hot dogs and bags of potato chips. A customer buys 4 hot dogs and 2 bags of chips for $9.00. Another customer buy
stiv31 [10]

Answer: hot dog = $1.75

<u>Step-by-step explanation:</u>

Let h represent hot dogs and c represent bags of chips.

Customer 1: 4h + 2c = 9.00  →  3(4h + 2c = 9.00)  →  12h + 6c =  27.00

Customer 2: 5h + 3c = 11.75 → -2(5h + 3c = 11.75)  → <u>-10h - 6c </u>= <u>-23.50</u>

                                                                                       2h        =    3.50

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                                                                                        h        =    1.75


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Answer:

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Step-by-step explanation:

6 0
3 years ago
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PLEASE HELP 20 POINTS<br><br> SHOW ALL WORK
cupoosta [38]

Answer:

Steps below

Step-by-step explanation:

8) x = y²/2           2rcosΘ = r²sin²Θ      2cosΘ = rsin²Θ

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5 0
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