Combined Algebra Terms

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Across
  1. 3. an algebraic expression consisting of one term
  2. 8. the distance that a number is from 0
  3. 9. the property in which a+b=b+a and ab=ba.
  4. 13. a function represented by a combination of equations each corresponding to a part of the domain
  5. 15. the set of all solutions of an inequality
  6. 17. a relationship between data sets
  7. 18. a statement that two expressions are equal
  8. 19. a ratio of 2 integers, when written as decimals, terminate or repeat
  9. 20. a graph that shows the relationship between two data sets
  10. 22. the behavior of the graph as x approaches positive infinity or negative infinity
  11. 23. the U-shaped graph of a quadratic function
  12. 24. the amount of time it takes for half of the amount of a substance to decay
  13. 25. an algebraic expression of the sum or the difference of two terms.
Down
  1. 1. the value of x on a graph when y is zero (0)
  2. 2. collection of all input values
  3. 4. a relation that pairs each input with exactly one output
  4. 5. the coordinate at which the graph intersects the y-axis and the coordinate in which x=0.
  5. 6. the average of the numbers calculated by adding up all the numbers, then dividing by how many numbers there are.
  6. 7. a fraction in which both the numerator and denominator contains a fraction
  7. 10. when a quantity increases by the same percent over equal periods of time
  8. 11. the formula used to solve quadratic equations (ax²+bx+c+0)
  9. 12. the rate of change between any two points on a line
  10. 14. a mathematical sentence that compares expressions that are not equal
  11. 16. collection of all output values
  12. 21. a number placed before multiplying a variable, or another quantity in an algebraic expression