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Law Incorporation [45]
3 years ago
7

#26: Identify the domain. {(1,-3), (3,1),(5,5), (7,9), (9,13)}

Mathematics
1 answer:
liraira [26]3 years ago
6 0

Answer:

C. 1,3,5,7,9

Step-by-step explanation:

The domain is all of the values of x.

So, in this case, the domain is 1,3,5,7,9.

-hope it helps

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Answer:

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Step-by-step explanation:

The degree of the function is odd, so the ends tend in opposite directions. The leading coefficient is negative, so the right end (as x gets large) will tend toward -∞. Then the left end tends toward +∞.

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If the degree is even, both ends tend in the same direction. That direction matches the sign of the leading coefficient.

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A quantity P is an exponential function of time I, such that P = 160 when t = 6 and P = 150 when I = 4. Use the given informatio
Klio2033 [76]

Answer:

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Step-by-step explanation:

Perhaps you want to use the points (t, P) = (4, 150) and (6, 160) to find the parameters P0 and k in the equation ...

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We know from the given points that we can write the equation as ...

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Comparing this to the desired form, we see that ...

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So, the approximate equation for P is ...

  P(t)=131.836\cdote^{0.032t}

And the parameters of interest are ...

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