Combined Algebra Terms

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