Unit 2/Unit 3 Crossword

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Across
  1. 2. a rule in which each input has exactly one output
  2. 6. the change in y over the change in x, also known as rise over run
  3. 8. the dependent variable, usually y
  4. 9. a function that can be represented by a linear equation whose graph is a straight line
  5. 10. a graph that represents a function visually, often without specific values
  6. 11. the independent variable, usually x
Down
  1. 1. the y-coordinate of the point where a line, or graph, intersects the y-axis
  2. 3. tells how much y changes when x changes by 1
  3. 4. triangles that are scale drawings of one another
  4. 5. a function whose graph is not a straight line
  5. 7. the value of the output when the input is zero