1.2. Algebraic Expressions Flashcards
1
Q
Variable
A
A variable is a symbol, usually a letter, that represents one or more numbers.
2
Q
Algebraic Expression/ Variable Expression
A
An expression that contains one or more variables is an algebraic expression or a variable expression.
3
Q
Evaluate
A
When you substitute numbers for the variables in an expression and follow the order of operations, you evaluate the expression.
4
Q
Term
A
A term is a number, a variable, or the product of a number and one or more variables.
5
Q
Coefficent
A
The numerical factor in a term is the coefficient
