3 years ago

This has two answers so ya give um to me

Mathematics

1 answer:

alexandr1967 [171]3 years ago

5 0

Let's separate this absolute value equation into two different equations.

x + 1 = 3.

Subtract 1 from each side

x = 2.

x + 1 = -3

Subtract 1 from each side

x = -4

The two solutions are x = 2 and x = -4

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Answer:

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Step-by-step explanation:

we know that

The explicit equation for an arithmetic sequence is equal to

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a_n is the th term

a_1 is the first term

d is the common difference

n is the number of terms

we have

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Remember that

In an Arithmetic Sequence the difference between one term and the next is a constant, and this constant is called the common difference.

To find out the common difference subtract the first term from the second term

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$a_n=5-2(n-1)$

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