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AleksAgata [21]
2 years ago
8

Use a recursive function for the geometric sequence 2, -6, 18, -54,... to represent the 9th term.

Mathematics
2 answers:
WARRIOR [948]2 years ago
5 0

Answer:

The Answer is A. f(9) = f(8) • (−3)

Hope This Helps!

Jlenok [28]2 years ago
4 0

Answer:

f(9) = f(8)·(-3)

Step-by-step explanation:

A recursive function is one where each successive term is calculated using the previous term;

The clear pattern demonstrated in the sequence of terms shown is that each term is multiplied by -3 to give the next one;

Hence, the correct option is the first.

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Given: 1 and 2 are supplements, and 3 and 2 are supplements.
Ronch [10]

The <em><u>correct answers</u></em> are:

Supplementary; ∠2 and ∠3; substitution; 2.

Explanation:

Supplementary angles are angles whose measures sum to 180°.  Thus this is the first answer.  

Since we are told that ∠2 and ∠3 are supplementary, their measures sum to 180° and they are the second answer.

We know that m∠1 + m∠2 = 180° and m∠2 + m∠3 = 180°.  We can substitute "m∠2 + m∠3" for 180° in the first equation; this is the substitution property.

To isolate m∠1 on the right, we will subtract m∠2 from each side, and get that m∠1 = m∠3 and the angles are congruent.


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3 years ago
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Natasha2012 [34]

Answer:

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2 years ago
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HELP FAST PLEASE!!! PLEASE<br><br> Indentify the interval on which the function is increasing.
Katena32 [7]
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5 0
2 years ago
Aaron can run 4 miles in 30 minutes. How long does it take him to run one mile
stealth61 [152]

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Two ships leave from the same port. One travels west 84 miles and the other travels 62 miles north. Determine the distance betwe
Lerok [7]
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</span>Plug in known values:
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Solve:
84^2 = 7056
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7056 + 3844 = c^2
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Now you just need to isolate c by finding the square root of both sides.
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5 0
3 years ago
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