Find the 8th term of the sequence described by the explicit formula an = 5 -3 (n-1)
To find the 8th term of the sequence, we substitute n = 8 into the given explicit formula:
a8 = 5 - 3(8 - 1)
= 5 - 3(7)
= 5 - 21
= <<5-21=-16>>-16
Therefore, the 8th term of the sequence is -16.
To find the 8th term of the sequence described by the explicit formula an = 5 - 3(n-1), we can substitute the value of n as 8 into the formula.
First, let's simplify the formula by expanding and rearranging it:
an = 5 - 3(n-1)
= 5 - 3n + 3
= 8 - 3n
Now, substitute n = 8:
a8 = 8 - 3(8)
= 8 - 24
= -16
Therefore, the 8th term of the sequence is -16.
To find the 8th term of the sequence, we need to substitute n = 8 into the explicit formula for the nth term.
an = 5 - 3(n-1)
Let's calculate the value of the 8th term:
a8 = 5 - 3(8-1)
= 5 - 3(7)
= 5 - 21
= -16
Therefore, the 8th term of the sequence is -16.