Math

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Across
  1. 3. a ratio that compares different kinds of units.
  2. 4. a mathematical sentence that uses an equal sign to show that 2 quantities are equal.
  3. 5. a letter used to represent a value or known quantity that can change or vary.
  4. 6. rules that allows you to balance, manipulate, and solve equations.
  5. 7. the input variable of a function
  6. 9. set the value or values that make a sentence or statement true.
  7. 10. a mathematical sentence that shoes the relationship between quantities that are not equivalent.
  8. 12. a rate per one given unit.
  9. 13. a way to name a function using f(x) instead of y.
Down
  1. 1. the output variable of a function.
  2. 2. rules that must be followed when working with exponents.
  3. 6. rules that allow you to balance, manipulate, and solve inequalities.
  4. 8. the point at which the line intersects the x- or y-axis.
  5. 11. something that can be compared by assigning a numerical value.