Algebra Vocab Crossword

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Across
  1. 1. - the set of inputs accepted by the function
  2. 7. - an expression which is composed of variables, constants and exponents, that are combined using mathematical operations
  3. 8. - scalar value that is a certain function of the entries of a square matrix
  4. 9. Form - x/a + y/b = 1
  5. 11. Function - a function that represents a straight line on the coordinate plane
  6. 12. - the inverse of a value or a number
  7. 16. - a term that represents an unknown number or unknown value or unknown quantity
  8. 18. - the method of expressing large numbers in terms of powers
  9. 19. - the total number of digits or sometimes, the combination of digits and letters that is used to express numbers in a number system
Down
  1. 2. Function - f(g(x)) = g(f(x)) = x
  2. 3. Growth - P(t)=P0(1+r)t
  3. 4. - a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns
  4. 5. - an expression, rule, or law that defines a relationship between variables
  5. 6. Form - y = a ( x − h ) 2 + k
  6. 10. Equation - an equation in which a variable is under a radical
  7. 12. Function - f(x)=√x f ( x ) = x
  8. 13. - an integer that is written along with a variable or it is multiplied by the variable
  9. 14. Relation - a contrary correlation between two variables such that they move in opposite directions
  10. 15. Form - au2+bu+c=0
  11. 17. - the number of times a number is used as a factor in a multiplication problem