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Vitek1552 [10]
3 years ago
13

I need help !!!!!!!!!!

Mathematics
2 answers:
Lana71 [14]3 years ago
6 0

Answer:19

Step-by-step explanation:

anastassius [24]3 years ago
3 0

Answer:

19

Step-by-step explanation:

1. r(-3) is just plugging in -3 into the r(x) function where ever we see x.

1a. r(-3)=-2(-3)^2+1=-17

2. We are left with q(-17).

2a. We plug -17 into where we x in q(x).

3. q(-17)=-(-17)+2=19

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A geometric sequence is shown below.
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Step-by-step explanation:

Given the geometric sequence

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f_n=f_1\cdot r^{n-1}

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f_n=f_1\cdot r^{n-1}

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Thus, an explicit representation for the nth term of the sequence:

f_n=-\frac{1}{2}\cdot \:4^{n-1}

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Step-by-step explanation:

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