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McGraw Hill Integrated II, 2012

MH

McGraw Hill Integrated II, 2012 View details

5. Solving Quadratic Equations by Using the Quadratic Formula

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Exercise 80 Page 139

Calculate the difference and ratio between consecutive terms. Is either of these the same throughout the sequence?

Neither

Practice makes perfect

We want to identify the given sequence as arithmetic, geometric, or neither. To do so, we will calculate the difference and ratio between consecutive terms.

We can see above that neither the ratios nor the differences are the same. Therefore, the sequence is neither geometric nor arithmetic.

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Exercises p.137-139