Answer:
Option A) f(n)=-5-4n is correct.
The equation would produce the same sequence of numbers as the recursive formula is f(n)=-5-4n
Step-by-step explanation:
Given that a=-9 and 
The recursive formula is 
Therefore d=-4
Let 
and d=-4
We can find 
Therefore 
Therefore 
and so on.
Therefore the arithmetic sequence is 
Option A) f(n)=-5-4n is correct.
f(n)=-5-4n
put n=1 in f(n)=-5-4n
f(1)=-5-4(1)
=-9
Therefore f(1)=-9
put n=2 in f(n)=-5-4n
f(21)=-5-4(2)
=-5-8
Therefore f(2)=-13
put n=3 we get f(n)=-5-4n
f(3)=-5-4(3)
=-5-12
Therefore f(3)=-17 and so on .
Therefore the sequence is
Therefore the equation would produce the same sequence of numbers as the recursive formula is f(n)=-5-4n
Hello,
Here is your answer:
The proper answer to this question is "1 1/3"
1 1/3=2/3
Your answer is 1 1/3!
If you need anymore help feel free to ask me!
Hope this helps!
Answer:
Top right
Step-by-step explanation:
The one on the top right has the greatest amount of dots on the line.
hope this helps :)
<span>2x - 12 = 14
Add 12 to both sides of the = sign to get rid of the "-12".
</span><span>2x - 12 <span>+ 12 </span>= 14 <span>+ 12</span>
2x = 26
Now divide both sides by 2 to isolate the x
</span><span>
2x / 2 = 26 / 2
x = 13.
The solution is x = 13.
Hope this helps!
Let me know if there's anything you're still confused about and I'll try to help you out.
Solving for x like this is definitely something you want to master and be able to do on your own, because you'll be doing it in future math.
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