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Yuki888 [10]
3 years ago
6

Write a rule for the nth term of the arithmetic sequence. Then graph the first six terms of the sequence. a6=-12 a12=-36

Mathematics
1 answer:
denis-greek [22]3 years ago
3 0

Answer:

We need to find the first term.  We can use the formula

an = a1 + d(n - 1)

to solve for a1.  We already know the 12th term, a12, common difference, d, and nth sequence, n.

a12 = -36

d = -4

n = 12

-36 = a1 - 4(12 - 1)

-36 = a1 - 44

8 = a1

The first term is 8.  Therefore, your formula is

an = 8 - 4(n - 1)

an = -4n + 12

Then use this formula to graph.

n is the independent variable.

an is the dependent variable.

Your graph will be a line.

n    |       an

___________

1          8

2          4

3          0

4         -4

5         -8

6         -12

Step-by-step explanation:

give me brainliest.

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ok done. Thank to me :>

6 0
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cricket20 [7]
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3 years ago
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neonofarm [45]

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3 0
3 years ago
Solve 12.7 ≥ s − 5.3 Graph the solution.
Julli [10]
Hello!

I dont a graph to show you but I will solve the answer.

12.7 + 5.3 <span>≥ s

18 </span><span>≥ s

s </span><span>≤ 18
</span><span>That is your answer.

Enjoy.
~Isabella

</span>
8 0
3 years ago
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frozen [14]

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1: two sides and angle of one triangle are congruent.

Step-by-step explanation:

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Hope this helps

4 0
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