Algebra 1

6. Number Numbers that cannot be expressed as fractions or terminating/repeating decimals.
8. an expression with one term
9. of equations, A set of two or more equations with two or more variables.
11. Order of operations
12. Number Any number that can be written as a fraction.
14. Expression: ax^2+bx+c
15. The numerical value of a term
17. a symbol that represents a mathematical object. A variable may represent a number, a vector, a matrix, a function, the argument of a function, a set, or an element of a set.
18. Property The grouping of terms within expressions involving addition or multiplication does not change the value. Ex: (a+b) + c = a + (b+c)
19. Rate of change,defined as the change in y divided by the change in x.

1. A statement that the values of two mathematical expressions are equal (indicated by the sign =).
2. All whole numbers and their opposites.
3. An expression with three terms
4. Property Changing the order of addition or multiplication does not change the value. Ex: a+b+c = c+a+b.
5. an expression with two terms
7. the action or process of adding something to something else
10. A relation in which every input (x) has exactly one output (y).
11. A U-shaped graph created by a quadratic function. Can also be upside down.
13. The largest number that divides into two terms.
16. Property Used to clear parentheses by multiplying a term on the outside by two or more terms inside the parentheses. Ex: a(b - c) = ab - ac.