Ethan's Algebra 1 Crossword Puzzle

123456789101112131415161718
Across
  1. 2. In economics, how much money a company spends to produce a product.
  2. 5. A number that is raised to a power.
  3. 7. In a power, the number of times the base is multiplied by itself.
  4. 8. The composition of two functions f and g is the function f∘g that transforms x into f(g(x)).
  5. 11. Using exponents, especially using variables in exponents.
  6. 13. A mathematical sentence with an equals sign (like 3x+5=11).
  7. 16. A single fixed number (unlike a variable, whose value can vary).
  8. 17. An expression that is multiplied by another expression, or that can be multiplied by another expression to produce a specified result.
  9. 18. A collection of related measurements
Down
  1. 1. The bottom number or expression in a fraction.
  2. 3. A number produced by applying a relation or function to an input.
  3. 4. A constant that a variable or expression is multiplied by.
  4. 6. A fractional quantity written with a decimal point (like 0.5.
  5. 7. Two fractions are equivalent if they have the same numerical value. Two equations or inequalities are equivalent if they have the same solution set.
  6. 9. The average of a collection of data values. This can be computed by adding all the values and then dividing by the number of values.
  7. 10. A mathematical sentence that uses one of the symbols <, >, ≤, or ≥.
  8. 11. A combination of variables and numbers using arithmetic (like 6−x).
  9. 12. The set of inputs (x-coordinates) of a relation or function.
  10. 14. An expression that is used to compute a value.
  11. 15. More than any finite (real) number.