20 ALGEBRA TERMS CROSSWORD-PUZZLE :P

12345678910111213141516171819
Across
  1. 2. If the function values decrease as the input values increase over that interval
  2. 6. Is a mathematical rule or relationship that uses letters to represent amounts which can be changed
  3. 7. Symbols, often letters, that represent different values in various situations
  4. 10. A relationship between two values, it maps each input to exactly one output
  5. 13. The difference between the highest and lowest numbers in a set
  6. 15. Are numbers that have been multiplied by themselves
  7. 16. A ratio in which the two terms are in different units
  8. 17. A method of comparing two or more numbers or variables
  9. 18. Are the values of the variable that satisfy the equation
  10. 19. The horizontal axis on the Cartesian coordinate plane
Down
  1. 1. Finding what to multiply together to get an expression
  2. 3. Generally is a value or set of values that make equations true
  3. 4. The largest factor that all the numbers share
  4. 5. The vertical axis on the Cartesian coordinate plane
  5. 8. Is a mathematical statement in which two expressions are set equal to each other
  6. 9. Everything left from 0/under 0
  7. 11. Everything right from 0/over 0
  8. 12. Is a polynomial equation of a second degree, comprises a minimum of one term that is squared
  9. 14. A set of values that we are allowed to plug into our function