13 questions
This is a symbol, usually a letter, that stands for a number.
Variable
Expression
Equation
Coefficient
This consists of one or more numbers, variables and operations.
Numerical Expression
Algebraic Expression
Variable
Equation
This is a number and/or variable separated by + and or – signs.
Variable
Equation
Term
Expression
The number before the variable. This number is multiplied by the variable.
Variable
Term
Coefficient
Exponent
What is an expression?
A math sentence without an equal sign
A math sentence with an equal sign
A math word
A math sentence with an inequality
What does it mean to isolate the variable?
To multiply the variable
To divide the varaible
To put the variable with as many numbers as possible
To get the variable by itself
This consists of one or more numbers and operations. It represents a single value.
Algebraic expression
variable
equation
numeric expression
This tells you how many times a number is used as a factor.
Base
Exponent
Variable
Term
What are the terms in the expression?
4x + 6y - 2
4x, 6y, -2
What are the variables in the expression?
4x + 6y - 2
4x, 6y, -2
What are the coefficients in the expression?
4x + 6y - 2
4x, 6y, -2
4, 6
What are the constants in the expression?
4x + 6y + 2
4x, 6y, -2
2