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Sagot :
Patterns are used to represent arithmetic or geometric progressions
The pattern of the progression is 22n - 40
How to determine the pattern?
The sequence is given as:
-18,4,26
The above sequence is an arithmetic progression with the following parameters:
Initial value (a) = -18
Common difference (d) = 22
So, the pattern is calculated as:
[tex]T_n = a + (n - 1)d[/tex]
This gives
[tex]T_n = -18 + (n - 1)22[/tex]
Open the bracket
[tex]T_n = -18 -22 +22n[/tex]
[tex]T_n = 22n - 40[/tex]
Hence, the pattern of the progression is 22n - 40
Read more about patterns at:
https://brainly.com/question/7882626
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