Algerbra Flashcards
(7 cards)
What is an expression
Is formed when terms are added or subtracted
3x+4y
What is an coefficient
It is written in front of any variable, note the coefficient of x = 1
What is a constant
It is a number written by itself
What is an equation
Contains an = sign
What can a term be
A number or variable by itself
A number multiplied by a variable
A variable multiplied by itself a number of times
Does the variable (letter) or number come first
Number
What is a variable
They are represented by a letter or symbol