halle's puzzle

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Across
  1. 1. when an equation or system of equations has no possible variable values that make it true.
  2. 5. is a symbol—usually a letter like \(x\), \(y\), or \(z\)
  3. 9. a statement comparing two expressions that are not strictly equal, using symbols to show one value is larger, smaller, or potentially unequal to another
  4. 11. one value, quantity, or number is larger than another,
  5. 12. A solution in mathematics is a specific value, or set of values, for a variable (such as \(x\) or \(y\)) that makes an equation,
  6. 13. the highest value a function or set achieves, either within a specific neighborhood (local maximum) or over its entire domain (global/absolute maximum)
  7. 14. a relationship, equation, or function that forms a straight line when graphed.
  8. 15. a specific equation or system has exactly one unique value for the variable that makes the equation true.
Down
  1. 2. a value that, when multiplied by itself, gives the original number.
  2. 3. an equation or system of equations is an identity—meaning both sides are identical
  3. 4. functions, equations, or systems that do not form a straight line when graphed and where output is not directly proportional to input
  4. 6. a statement asserting that two expressions are equal, always containing an equal sign.
  5. 7. a function or operation that manipulates a geometric object, shape, or function, changing its position, size, or orientation on a coordinate plane.
  6. 8. the difference between the highest and lowest values in a data set (statistics) or the set of all possible output values (y-values) a function can produce (algebra)
  7. 10. a part of a whole or a collection of objects, written as one number over another