8th Unit 4

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Across
  1. 2. a rule in which each input results in exactly one output
  2. 4. the four regions of the coordinate plane that are formed when the x-axis and y-axis intersect at the origin
  3. 5. a group of numbers, variables, and/or operation symbols that represent a mathematical relationship
  4. 11. the independent variable of a function,x
  5. 12. the dependent variable of a function, y
  6. 15. the value of the output when the input is 0
  7. 16. y=mx+b
  8. 20. the measure of steepness of a line, represented by the rational number rise/run
  9. 21. the numerator of the slope
  10. 22. the y coordinate of the point where a line intersect the y-axis
Down
  1. 1. a function with a graph that is not a straight line
  2. 3. the result of division
  3. 6. the result of multiplication
  4. 7. the point at which the x-axis and y-axis intersect on the coordinate plane, represented by the ordered pair (0,0)
  5. 8. to solve for the value of an expression or equation
  6. 9. a mathematical statement that uses an equal sign to show that two expressions have the same value
  7. 10. the result of addition
  8. 13. a function that can be represented by a linear equation
  9. 14. a letter used to represent an unknown value
  10. 17. the denominator of the slope
  11. 18. the rate of change of a linear function
  12. 19. the result of subtraction