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