7. Arithmetic Sequences
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Look for a relationship between consecutive terms.
Pattern: Multiply the previous term by 2.
Next Two Terms: 72, 144
As we can notice from the sequence, each term is equal to the previous term times 2. We can describe the pattern as multiply by 2 the previous term. 4.5* 2 âź¶9* 2 âź¶18* 2 âź¶36* 2 âź¶... The next two terms can be found by extending the pattern. 4.5* 2 âź¶9* 2 âź¶18* 2 âź¶36* 2 âź¶ 72* 2 âź¶ 144