ACT 2020 July(C01) Math Question 14 Explanation - ACT Helper

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2020 July(C01) Math Question 14
Sequences and Patterns
- Arithmetic Sequences
Choice H
$n = 1, 1 = 2 n - 1, 1 = 3 n - 2, 1 = 4 n - 3, 1 = 5 n - 4, 1 = 6 n - 5$ $n = 2, 5 \neq 4 - 1, 5 \neq 6 - 2, 5 = 8 - 3, 5 \neq 10 - 4, 5 \neq 12 - 5$ $O n l y 4 n - 3 i s c o r r e c t .$
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