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melisa1 [442]
2 years ago
15

Provide a statement and reason for each of the following using the indicated

Mathematics
1 answer:
grin007 [14]2 years ago
5 0
2x + 5 = 11

(-5)

2x = 6

(/2)

x = 3
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Write the first five terms of the sequence defined by the explicit formula
denis-greek [22]

<u>Answer:</u>

The correct answer option is: 19, 13, 3, -11, -29.

<u>Step-by-step explanation:</u>

We are given the following explicit formula for an arithmetic sequence:

a_n=21-2n^2

So to find the first five terms of this sequence, we will substitute the values of n (num here in the given formula:

a_1=21-2(1)^2\\\\a_1=19


a_2=21-2(2)^2\\\\a_2=13


a_3=21-2(3)^2\\\\a_3=3


a_4=21-2(4)^2\\\\a_4=-11


a_5=21-2(5)^2\\\\a_5=-29

Therefore, the first five terms of the sequence defined by the explicit formula a_n=21-2n^2 are 19, 13, 3, -11, -29.


5 0
3 years ago
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ss7ja [257]
28x - 2 = 26x + 6
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3 years ago
Write the equation of the line in point-slope form.
HACTEHA [7]
Y-4=2/-3(x-6) I believe that’s the answer hope this helped
4 0
3 years ago
Can somebody help me simplify these problems please?
Mazyrski [523]
1: answer: 4^6 ( reduce the fraction with 4^3)

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Show me a order line 3/10,0.5 ,1/5 greater to the least
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1/5 , 3/10 , 0.5
This will help
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