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- StudyBlue
- Florida
- West Orange High School
- Algebra 2 Finals

Ashley B.

Size:
3
Which set of numbers does this belong to?

- Real Numbers: EVERYTHING

- Natural numbers: 1, 2, 3, 4...(counting. NO ZERO!)- Whole numbers: 0, 1, 2, 3, 4...(WITH zero)

- Integers: ...-3, -2, -1, 0, 1, 2, 3... (Natural, whole, and negatives)

- Rational numbers: 7/5, -3/2, -4/5, 0.03, -1.2,9 (terminating or repeating decimals)

- Irrational numbers: -*square root* 3, *square root* 2, and pi. (DO NOT repeat/not terminating.)

Distance Formula

d = (square root of all) (x^2 - x^1) ^2 + (y^2 - y^1)^2

Midpoint Formula

(x^2 + x^1 over 2 , y^2 + y^1 over 2)

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