Question

Choose the correct option regarding the process of generating the following pattern: $57,62,72,87,107$

• A. To obtain a term, $5$ is added to its preceding term.
• B. To obtain a term, $5$ is multiplied to its preceding term.
• C. To obtain a term, $5n$ is added to its preceding term, where $n$ is the position of the preceding term.
• D. This is not a pattern.

Answer 1

The correct option is C To obtain a term, $5n$ is added to its preceding term, where $n$ is the position of the preceding term.

The pattern $57,62,72,87,107$ is obtained by adding $5n$ to its preceding term, where $n$ is the position of the preceding term.