6. A ___________ is a list of numbers or objects in a defined or logical order.
Sequence
Pattern
7. ____________ is a repetitive sequence and can be found in nature, shapes, events, sets of numbers and almost everywhere.
Sequence
Pattern
8. A ___________ can highly be generalized as the sum of all the terms in a sequence.
Sequence
Pattern
9. a1, a2, a3, a4, etc. denote the terms of a __________.
Sequence
Pattern
10. A ____________ in which every term is created by adding or subtracting a definite number to the preceding number is an arithmetic sequence.
Sequence
Pattern