Algebra

1234567891011121314151617181920
Across
  1. 3. a symbol(usually a letter) that represents a number
  2. 5. the point where a graph crosses the x-axis or y-axis
  3. 8. equation an equation whose graph is a straight line
  4. 10. a mathematical sentence that states two expressions are equal (contains an equal sign)
  5. 11. property a(b + c) = (a + b) +c
  6. 13. a number multiplied by a variable in an expression
  7. 16. y = mx + b (rise over run)
  8. 17. a relationship where each input has exactly one output
  9. 19. an expression with many terms
  10. 20. the set of all possible output values (y-values) of a function
Down
  1. 1. to write an expression as a product of its factors
  2. 2. a statement comparing two expressions using < or >
  3. 4. a mathematical phrase that includes numbers, variable and operations (no equal sign)
  4. 6. shows how many times to multiply
  5. 7. a single parent of an expression or equation separated by + or - signs
  6. 9. a polynomial with two terms
  7. 12. the number being multiplied in a power
  8. 14. a value that does not change
  9. 15. the value (s) that makes an equation or inequality true
  10. 18. the set of all possible input values (x-values)of a function