Algebra 2 Semester 1 Final

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Across
  1. 1. maps every non-zero real number to its reciprocal
  2. 3. shifts each point on a graph the same distance and direction
  3. 5. describes what happens to its graph as x approaches positive and negative infinity
  4. 9. a polynomial that has a degree of 2
  5. 10. the set of all possible input values
  6. 12. a number with both real and imaginary parts
  7. 13. increases or decreases the distance between the points of a graph and a given line by the same factor
  8. 15. a quadratic function in the form y=ax2+bx+c.
  9. 17. the shape of the graph of a quadratic function
  10. 18. a function that is symmetric about the y-axis
  11. 20. the least value a function attains
  12. 21. a line that a graph approaches as x becomes infinitely positive or negative
  13. 23. the non-zero constant multiplied by the greatest power of the variable in a polynomial expression
  14. 25. a quadratic function in the form y=(x-h)2+k
  15. 27. a new function that is formed when one function is plugged into another function
  16. 29. a line that a graph approaches as y becomes infinitely positive or negative
  17. 30. a set of two or more equations using the same variables
  18. 31. maps each point to a new point across a given line
  19. 32. P(x)/Q(x), where P(x) and Q(x) are polynomials
Down
  1. 2. the product of two variables in an inverse variation
  2. 4. the input values that make the function equal 0
  3. 6. the greatest power of the variable in a polynomial expression
  4. 7. a function defined by two or more function rules over different intervals.
  5. 8. when one quantity increases and the other quantity decreases proportionally
  6. 11. a potential solution that must be rejected because it does not satisfy the original equation
  7. 14. a number with the unit i
  8. 16. the greatest value a function attains
  9. 19. guides the end behavior of a function
  10. 22. a function that is symmetric about the origin
  11. 24. consists of a constant difference between consecutive terms
  12. 26. the x-value that makes the function equal zero, or otherwise known as the zero of the function
  13. 28. the set of all possible output values