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Ugo [173]
3 years ago
8

Find an explicit rule for the nth term of the sequence. 9, 36, 144, 576, ...

Mathematics
2 answers:
Sphinxa [80]3 years ago
7 0
Something like (n4)
N representing the number before. For example, if n=9 then (9*4)=36.
Hope it makes since for you. I know there might be more to it, but that's what I know off the top of my head.
andreyandreev [35.5K]3 years ago
4 0

Answer:

an= 9* 4^n-1

Step-by-step explanation:

an= a1 r^ n-1

a1=9

r=4

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vovangra [49]
The third option is ordered least to greatest
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3 years ago
Find the 79th term of the following arithmetic sequence. 5,11, 17, 23...
NikAS [45]

Answer:

the answer is 479.

Step-by-step explanation:

to make it simpler, pretend you start from 1. 1,7,so on. multiply six by 79, to get 474. but because you are starting from 5 and not 1, you have to add 5 on.

sorry im super bad at math so this might be wrong

4 0
3 years ago
Read 2 more answers
Hey there .. Plz help me solve this . ​
Ivahew [28]

Answer:

I don't understand your question!!!

7 0
3 years ago
Please answer this, thanks.
elena55 [62]
First, put it into point-slope form. 

Find the slope:

m=(y2-y1)/(x2-x1)
m=(-6-(-2)/(2-1)
m=(-6+2)/1
m=-4/1
m=-4

Now, put it into point-slope:

y-y1=m(x-x1)

y-2=-4(x-(-6)
y-2=-4(x+6)
y-2=-4x-24

Slope intercept form: y= mx+b

Add 2 to the other side.

y=-4x-22 <== the answer

I hope this helps!
~kaikers
4 0
3 years ago
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Someone plz help asap
vladimir1956 [14]
The answer should be the last one D
3 0
3 years ago
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