Algebra

6. arranged in or extending along a straight or nearly straight line.
7. each of the quantities in a ratio, series, or mathematical expression.
11. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.
13. a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
14. Change of y over change of x.
15. (of an algebraic expression) consisting of three terms.
16. the process of combining matrices, vectors, or other quantities under specific rules to obtain their product.
17. parenthesis, exponents, multiplication, division, addition, subtraction.
18. an unknown numerical value.
19. an expression, rule, or law that defines a relationship between one variable and another variable

1. the process of taking a matrix, vector, or other quantity away from another under specific rules to obtain the difference.
2. an algebraic expression consisting of one term.
3. the process of combining matrices, vectors, or other quantities under specific rules to obtain their sum.
4. an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
5. the process of dividing a matrix, vector, or other quantity by another under specific rules to obtain a quotient.
8. The act of plotting or tracing on a graph.
9. an algebraic expression of the sum or the difference of two terms.
10. An equation that is not a straight line when it is graphed.
12. Algebraic system with two or more terms equation a statement that the values of two mathematical expressions are equal (indicated by the sign =).