Algebra 1

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Across
  1. 4. the numbers in the first column of the table
  2. 6. a line through a scatter plot of data points that best expresses the relationship between those points
  3. 7. a straight line for which every point on a given curve
  4. 10. the point where a line crosses the x-axis 5commondifference the difference between two consecutive terms of an arithmetic progression.
  5. 12. the place where the graph has a vertex at its highest point.
  6. 13. an expression, rule, or law that defines a relationship between one variable and another variable
Down
  1. 1. where the line crosses the y-axis
  2. 2. the magnitude of a real number without regard to its sign.
  3. 3. the numbers in the second column of the table
  4. 5. has two factors
  5. 8. the middle point
  6. 9. a mathematical expression that contains an equals symbol
  7. 11. the set of all possible inputs for the function 7minimum the place where the graph has a vertex at its lowest point.