Unit 1

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Across
  1. 4. where the graph crosses the x-axis
  2. 5. what happens at the end of the graph
  3. 10. numbers and/or variables that are multiplied together
  4. 12. a symbol for an unknown value (usually a letter x,y)
  5. 14. finding the output value for a particular input value of a function
  6. 16. a test to deis determine whether a relation on a graph is a function
Down
  1. 1. two or more terms added or subtracted
  2. 2. many soultions
  3. 3. where the graph crosses the y-axis
  4. 6. the input values of a function
  5. 7. the output values of a function
  6. 8. a special type of relation where each input has only one output
  7. 9. the input values that give an output of zero
  8. 11. a known value (usually a number)
  9. 13. the way a function is named
  10. 15. A relationship between sets of values he two types of values are called input and output