KJ

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Across
  1. 2. something is becoming larger in size, quantity, or value
  2. 3. an equation or system of equations has no values for the variables that satisfy the equation(s) simultaneously
  3. 7. a measure of central tendency calculated by summing all values in a dataset and then dividing by the total number of values
  4. 8. a value of the independent variable (usually 'x') for which the function's output is zero
  5. 10. a term or expression where a base number is raised to a power, or exponent
  6. 13. a number that is expressed as the ratio of two integers
  7. 14. The line on a graph that runs horizontally (left-right) through zero
  8. 15. the value that appears most frequently in a dataset
Down
  1. 1. a value that, when multiplied by itself three times, results in the original number
  2. 4. when there's a single value or set of values for the variables that makes the equation true
  3. 5. a number that divides another number evenly, leaving no remainder
  4. 6. a number that, when multiplied by itself a certain number of times, results in the original number
  5. 9. the middle number in a set of data when the data is arranged in order from least to greatest
  6. 11. something that forms a straight line when graphed or described by an equation where the highest power of a variable is 1
  7. 12. describes how steep the line is and its direction (upward or downward)