Chapter 4 Expressions using Letter-Numbers - Part 6

What is the general term for a pattern where each step adds 4 starting at 3?

Type: MCQ • Marks: 1
What is the general term for a pattern where each step adds 4 starting at 3?
Options
A. 3n + 4
B. 4n + 3
C. 4n - 1
D. 3n - 1
Explanation
For n = 1: 4(1) - 1 = 3; n = 2: 4(2) - 1 = 7; n = 3: 11; which adds 4 each step.
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Class 7th Ganita Prakash 1

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