Use Inductive Reasoning to Predict the Next Line in the Pattern

Multiple Choice

Use inductive reasoning to predict the next line in the pattern.
- $$\begin{array} { l } 9 \times 10 = 11 \times 12 - ( 9 + 10 + 11 + 12 ) \\10 \times 11 = 12 \times 13 - ( 10 + 11 + 12 + 13 ) \end{array}$$

A) 11 × 12 = 13 × 14 - (9 + 10 + 11 + 12 + 13 + 14)
B) 12 × 13 = 14 × 15 - (12 + 13 + 14 + 15)
C) 11 × 12 = 13 × 14 - (11 + 12 + 13 + 14)
D) 12 × 13 = 14 × 15 - (11 + 10 + 9 + 8)