This pattern is made from black dots.
Pattern 1 Pattern 2
Pattern 3
Pattern 4
Raz...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 14:01, ellisc7044
This pattern is made from black dots.
Pattern 1 Pattern 2
Pattern 3
Pattern 4
Razi thinks the expression for the nth term for the sequence of the number of black dots is 4n +2.
Odili thinks it is on
Min thinks it is 3n+3
Dakarai thinks it is 2n+4.
Who is correct?
Explain how you worked out your answer.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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