Honors Algebra 2-Midterm Vocabulary

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Across
  1. 1. the variable in a function with a value that is subject to change
  2. 5. two or more inequalities that are connected by the words and or or
  3. 6. a square array of the numbers or variables enclosed between two parallel lines
  4. 9. the simplest, most general function in a family of functions
  5. 11. any rectangular array of variables or constants in horizontal rows and vertical columns
  6. 13. eliminate one of the variables in a system of equations by adding or subtracting the equations
  7. 16. a function that is written using two or more expressions
  8. 17. the set of the first numbers of the ordered pairs in a relation
  9. 20. the graph of a quadratic function
  10. 21. a transformation in which every point of a figure is mapped to a corresponding image across a line of symmetry
  11. 22. the greatest exponent of any term in the polynomial
  12. 23. a formula or equation with several variables
  13. 24. the coefficient of the term with the highest degree in a polynomial
  14. 25. a relation in which each element of the domain is paired with exactly one element of the range
  15. 26. an open sentence that contains greater than, less than, greater than or equal to, less than or equal to
  16. 28. a system of equations with no ordered pair that satisfy both equations
  17. 32. how each member of the domain is paired with each member of the range
  18. 35. the solution of a systems of equations in three variables x, y, and z
  19. 36. a method of solving a system of equations in which one equation is solved for one variable in terms of the other
  20. 37. a set of ordered pairs
  21. 38. the lowest value
  22. 39. the variable in a relation with a value that depends on the value of the independent variable
Down
  1. 2. a line about which a figure is symmetric
  2. 3. a polynomial with two terms
  3. 4. the set of all y-coordinates of a
  4. 7. when the values in a scatter plot are closely linked in a positive manner
  5. 8. a mathematical sentence that contains an equal sign
  6. 10. when the values in a scatter plot are closely linked in a negative manner
  7. 12. the numerical factor of a term
  8. 14. the highest value
  9. 15. an equation in the form of Ax+By=C, with the graph that is a straight line
  10. 16. lines that have the same slope, thus never intersect
  11. 18. a way to name a function that is defined by an equation
  12. 19. lines that intersect at a 90 degree angle, and have opposite reciprocal slopes
  13. 27. first, outer, inner, last
  14. 29. an expression that contains at least one variable
  15. 30. a measure that shows how well data are modeled by the linear equation
  16. 31. a number's distance from zero on the number line
  17. 33. the point at which the axis of symmetry intersects a parabola
  18. 34. a system of equations that has at least one ordered pair that satisfies both equations