Algebra 1 Review

3. A statement that two expressions are equal.
7. The set of all possible output values (usually represented by 'y') in a function.
10. A special kind of relationship between two variables, where each input has exactly one output.
13. This Has 3 words:IF, AND,Then.
14. A statement that compares two expressions using symbols like >, <, ≥, ≤.
17. The set of all possible input values (usually represented by 'x') in a function.
18. This looks exactly the same on both sides.
19. This is when the line curves to the left or right.

1. The number that multiplies a variable.
2. This is when the line looks like a U.
4. This is a word that tells you to flip the sides of the equation.
5. Value The distance a number is from zero on the number line.
6. This has 2 words: IF and Then.
8. A number that indicates how many times a base number is multiplied by itself.
9. Sampling This involves selecting members of the population who are easiest to get access to.
11. A single number, variable, or a combination of both.
12. Sampling This is done by selecting members from the population at random and every member has an equal chance of being selected.
15. A letter or symbol used to represent a number.
16. A number that stands alone in an expression or equation.
20. This is when a line is straight.