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Duplicate of Expression Vocabulary Flashcards | StudBud
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Duplicate of Expression Vocabulary
Duplicate of Expression Vocabulary
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1
8 is the ________ of 3x+8-2y?
variable
operation
coefficient
constant
2
What makes an equation not an expression?
having a variable and an equals sign
having an equals sign
having a variable
having like terms
3
Which answer shows all of the terms of 3x+8-2y?
3x, 8, 2y
3, 8, -2
3x, 8, -2y
3x, 2y
4
Which answer shows all of coefficients of 3x+8-2y?
8
3, -2
3, 8, -2
3, 2
5
What makes an expression an algebraic expression?
having like terms
having a variable
having an equals sign
having a variable and an equals sign
6
What is a term?
constant or variable separated by a plus or minus sign
a number on its own: something that does not change
a number used to multiply a variable
symbol for a number we don't know yet
7
What is 3x+8 an example of?
expression
equation
none
operation
8
What is a constant?
a number used to multiply a variable
constant, variable, or coefficient multiplied by a variable
symbol for a number we don't know yet
a number without a variable
9
X and y are _______ of 3x+8-2y?
like terms
variables
terms
constants
10
What is a like term?
a number used to multiply a variable
terms whose variables and their exponents are the same
a symbol that represents a mathematical operation
symbol for a number we don't know yet
11
What is an equation?
number variable and operation shows the value of a thing
math sentence that says two expressions or terms are equal
terms whose variables and their exponents are the same
constant, variable, or coefficient multiplied by a variable
12
Which answer shows all of like terms of 3x+8-2y?
8
3x, -2y
none
3, 8, -2
13
What is a variable?
constant, variable, or coefficient multiplied by a variable
a number used to multiply a variable
symbol for a number we don't know yet
a number on its own: something that does not change
14
What is an algebraic equation?
equation with variables and an equals sign
terms whose variables and their exponents are the same
expression with constants, variables, and operations
equation with an equal sign
