Math 4 Study-Guide

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Across
  1. 3. The set of all possible inputs of the function.
  2. 6. An arrangement of numbers into rows and columns.
  3. 7. Relates a dependent variable to one or more independent variables.
  4. 9. Determines whether a matrix has an inverse or not.
  5. 11. An equation to find the sides or angles of a triangle using sine.
  6. 13. Product of a real number and matrix.
  7. 14. A function that undoes the operation of f(x).
  8. 17. A graph/function with a straight/diagonal line.
  9. 19. The inverse function to exponential functions.
  10. 20. An equation to find the sides or angles of a triangle using cosine.
Down
  1. 1. An expression that has two terms.
  2. 2. How likely an event is to occur.
  3. 4. Extra money to pay back when you borrow money.
  4. 5. Dividing a population into groups and selecting a group as your sample.
  5. 8. Horizontal line that goes through the graphs max and minimum points.
  6. 10. A function used to represent exponential growth or decay.
  7. 12. Changing a shape's position or which way the shape points.
  8. 15. How the graph looks as x approaches positive infinity or negative infinity.
  9. 16. Uses the output of one function as the input of another.
  10. 18. The relationship/rule changes as the input value crosses certain boundaries.