By Rachel Arce. Adding some value each time. “Sequence of change.” Example: 1, 4, 7, 10, 13, 16, 19, 22, 25 …

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Arithmetic and Geometric Sequences

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Presentation transcript:

By Rachel Arce

Adding some value each time. “Sequence of change.” Example: 1, 4, 7, 10, 13, 16, 19, 22, 25 …

Example: 2, 5, 8, 11, 14, 17 … This is an example of an arithmetic sequence. In this sequence the change is +3.

Here is an example of arithmetic sequence. In this example the sequence change is +3.

If ten is your number, and you had to add 9, what are your next four terms? CAN YOU FIND THE NEXT FOUR TERMS?

The answer: 19, 28, 37, 46.

The sixth term of the arithmetic sequence: 1.0, 1.3, 1.6, 1.9, 2.2 is ____. (hint: just add.3)

Did you get your answer? 2.5

SO NOW YOU KNOW, WHEN YOU COME ACROSS THE FOLLOWING: REMEMBER THAT IT IS PART OF AN ARITHMETIC SEQUENCE.