semester vocabulary

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Across
  1. 3. another word for exponent; in a square root, it is understood to be 2; in a cube root, it is 3
  2. 10. (challenge) a horizontal line drawn over a group of terms; examples include the fraction bar and the line over repeating decimals
  3. 12. numbers that cannot be written as the ratio of two integers; includes non-repeating, non-terminating decimals
  4. 13. a set of ordered pairs
  5. 14. the group of natural numbers, their opposites, and zero
  6. 15. in a power, it is the number that will be multiplied by itself; it is the common factor
  7. 16. (2 words) written (x,y), it is a pair of numbers used to locate a point on the coordinate plane
  8. 17. when solving an equation, it is the "funky" symbol used to indicate that every value for the variable will make the equation true
  9. 19. (2 words) the exponent rule in which the base stays the same and the exponents are added; am an = am+n
  10. 20. the inverse of square root
  11. 24. (3 words) the exponent rule in which negative exponents are moved to become positive; a-m = 1/am
  12. 25. a relation in which input value has only one output value
  13. 27. a symbol (usually a letter) used to represent a value that can change in an equation or expression
  14. 29. (2 words) pairs of operations that undo one another
  15. 30. (3 words) the exponent rule that says anything raised to the zero power is 1; a0 = 1
  16. 32. the numerical portion of a term that also contains a variable
  17. 34. the vertical number line
  18. 35. in a power, it is the number that indicates how many times the base will be multiplied by itself; it is the number of times the base is used as a factor
  19. 37. the symbol used to indicate a square root
  20. 38. (2 words) terms that contain the same variable with the same exponent
  21. 39. the horizontal number line
Down
  1. 1. numbers that can be written as the ratio of two integers; includes repeating and terminating decimals
  2. 2. a term without a variable
  3. 3. (challenge) an equation that is true for all real numbers; the solution is a true statement
  4. 4. (2 words) the exponent rule in which the base stays the same and the exponents are multiplied; (am)n = amn
  5. 5. the inverse of addition
  6. 6. (challenge) an equation that has no solution; the solution is a false statement
  7. 7. the inverse of division
  8. 8. a product of repeated factors; it includes both an exponent and a base
  9. 9. (2 words) when solving equation, it is the "funky" symbol used to indicate that no value for the variable will make the equation true
  10. 11. (2 words) when solving equations, it is the property used to eliminate grouping symbols in which the term outside the parentheses is multiplied by all terms inside the parentheses
  11. 18. (2 words) the inverse of cube
  12. 21. (2 words) the exponent rule in which the base stays the same and the exponents are subtracted; am/an = am-n
  13. 22. the output values in a relation; the set of y-coordinates in a relation
  14. 23. the input values in a relation; the set of x-coordinates in a relation
  15. 26. each part of an expression or equation separated by an addition or subtraction sign
  16. 28. the number under a radical symbol
  17. 31. two mathematical expressions set equal to one another; they are solved
  18. 33. a math relationship that does not include an equal sign; they are evaluated or simplified
  19. 36. the acronym used to indicate order of operations in math