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neonofarm [45]
2 years ago
7

Find the 15th term of the geometric sequence 3,−12,48,.

Mathematics
2 answers:
mote1985 [20]2 years ago
8 0
F(x) = 3 * (-4)^n
f(15) = 3 * (-4)^15
f(15) = 3(-<span>1073741824)
f(15) = -</span><span>3 221 225 472</span>
SashulF [63]2 years ago
4 0
805306368
The answer is 3 x (-4)^14
So if odd it's negative 15 position has exponential of 14 because we start with 0
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Thepotemich [5.8K]

Answer: the system of equations that represents this situation are

12x + 6y = 180

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Step-by-step explanation:

Let x represent the number of hardcover books that were sold in a day.

Let y represent the number of paperback books that were sold in a day.

The discount bookstore sells hardcover books for $12 and paperback books for $6. The total sales that day were $180. It means that

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The number of hardcover books sold that day was twice the number of paperback books. It means that

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3 years ago
Given the functions f(x)= 1/x−4 +3 and g(x)=1/x+1 +6 .
melomori [17]

ANSWER

The graph shifts 5 units left and 3 units up.

EXPLANATION

The given functions are:

f(x) =  \frac{1}{x - 4}  + 3

and

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We want to transform f(x) so that, it coincide with the g(x).

The required transformation is

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Let us see why this works.

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The transformation f(x+5)+3 will shift f(x) 5 units left and 3 units up.

The third choice is correct.

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A. 3 hours is the answer
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