Brayden Crain

2. any number that can be expressed as a ratio (fraction) of two integers, where the bottom number is not zero.
6. The set of all possible input values (usually x) for which a function or relation is defined.
7. a mathematical statement asserting that two expressions are equal in value
8. A relationship indicating that the first value is larger than the second value, represented by the symbol >.
11. A case where every possible real number satisfies the mathematical statement, often resulting from an identity like 0 = 0.
13. a real number that cannot be written as a simple fraction
14. A situation where no possible value for a variable can make an equation or inequality true.

1. A result where exactly one unique value satisfies the conditions of a given mathematical statement.
3. A specific type of relation where each input value corresponds to exactly one output value.
4. A statement asserting that two values or expressions are exactly the same in quantity or value, represented by the = sign.
5. The set of all possible output values (usually y) that result from using the values in the domain.
9. A mathematical sentence that compares two expressions using symbols such as greater than (>) or less than (<) to show their relative size.
10. A collection of ordered pairs that describes a relationship between a set of inputs and outputs.
12. a symbol—usually a letter like x, y, or n
15. A relationship indicating that the first value is smaller than the second value, represented by the symbol <.