Algebra 2 definitions

4. A number that multiplies a variable in a algebraic equation. Shows the scale or magnitude of variables.
6. Type of polynomial that has a degree of 2. Algebraic equation that can be written as ax^2+bx^2+c.
9. Property specifically for addition and multiplication. States that the grouping of numbers in a operation does not affect the result.
13. Algebraic expression that is made up of one or more terms, where each term can be a variable, constant, or both. The terms are combined using addition or subtraction.
14. Refers to a component or part of an algebraic equation. It can be a single number, variable, or a both connected by mathematical operations like addition, subtraction, multiplication, or division.
18. Property that allows us to simplify expressions by distributing a value outside the parentheses. Used to expand and simplify expressions.
19. A fixed value that does not change. A number on its own, with no attached variables.
20. Describes a relationship between two sets of values. Takes a input value, applies a rule of operation, produces corresponding output value.

1. Used to solve problems and find unknown values. Shows equality between expressions.
2. The process of replacing variable or expression with its corresponding value. Replacing the variable to simplify or solve and equation/ expression.
3. Symbol that represents quantity. Usually represented by a letter such as "x" or "y".
5. Number or algebraic expression that divides evenly into another number/ expression.
7. Property that applies to addition and multiplication. It states that the order which numbers are added or multiplied does not change the result.
8. Represents the relationship between different things. Visual repersentation of an equation or function. Consists of the x-axis and y-axis.
10. When a number is repeatedly multiplied by itself a certain number of times. Can be written as a^x.
11. Compares two quantities or expressions showing how they are not equal. Uses symbols like <,>.
12. Make it simpler or easier to understand. Reducing an expression/ equation to its simplest form by combining like terms, eliminating unnecessary elements, or applying mathematical operations.
15. Represents a mathematical phrase without an equal sign. For example "5x+3y."
16. The distance from zero on the number line. Represents the magnitude or size of a number regardless of its sign.
17. Mathematical relationship that can be represented by a straight line. Involves variables raised to the power of 1, the equation can be written as y=mx+b.