Algebra 2 Vocab crossword puzzle

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Across
  1. 3. the positive integers (whole numbers) 1, 2, 3, etc., and sometimes zero as well.
  2. 5. a numerical quantity that is not a whole number
  3. 7. a function f, usually with some geometrical underpinning.
  4. 8. a geometric transformation that moves every point of a figure, shape or space by the same distance in a given direction.
  5. 11. percentage is a number or ratio expressed as a fraction of 100.
  6. 12. a whole number/a number that is not a fraction.
  7. 16. a symbol written above and to the right of a mathematical expression to indicate the operation of raising to a power
  8. 18. is a property of some binary operations, which means that rearranging the parentheses in an expression will not change the result.
  9. 19. turns a shape around a fixed point called the center of rotation.
  10. 20. A number that is not a fraction
Down
  1. 1. to find the value of the expression when the variable is replaced by a given number.
  2. 2. a line that passes through two lines in the same plane at two distinct points.
  3. 4. multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
  4. 6. numerical measure of a line's inclination relative to the horizontal.
  5. 9. pairs of mathematical manipulations in which one operation undoes the action of the other
  6. 10. An equation that is true no matter what values are chosen.
  7. 13. the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
  8. 14. a set of numbers arranged in rows and columns so as to form a rectangular array.
  9. 15. that the numbers on which we operate can be moved or swapped from their position without making any difference to the answer.
  10. 17. equation in which two ratios are set equal to each other.