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one step equation vocabulary Flashcards | StudBud
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one step equation vocabulary
one step equation vocabulary
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1
Variable
a letter in math
math letters
A symbol used to represent a quantity that can change
2
Direct Proportion ( Direct Variation )
A constant of proportionality
(x)increases,(y)increases at the same rate. x=yk or x/y=k,k is the constant
An expression
A variable
3
Solution Set
multiple problem equation
The set of all values of the variable that make the equation true
A number
4
Addition Property of Equality
The inequality of numbers in a sequence
A number that is a variable
If you add the same number to each side of an equation, the two sides remai
adding unequal variables to make them equal
5
The numbers or variables being added or subtracted are called:
coefficient
variables
terms
constant
6
What is known as a value in an expression that does not change?
constant
variable
coefficent
solution
7
Associative Property of Multiplication
The product of a number
A answer by it self
Changing the grouping of three or more factors does not change the product
8
Commutative Property of Multiplication
Multiplication
Changing the order of the factors does not change the product.
You really don't know the answer
changing the order of the number
9
Dependant Variable
A variable by it's self
a variable (often denoted by y ) whose value depends on that of another.
Denoted
10
Associative Property of Multiplication
to multiply by a number by itself
The product of a number
r A answer by it self
Changing the grouping of three or more factors does not change the product
11
What is the inverse of multiplication?
fraction
subtraction
division
addition
12
What is the inverse of subtraction?
division
addition
multiplication
subtraction
13
The numbers or variables being added or subtracted are called:
terms
constant
constant
variables
14
Division Property of Equality
Division of a variable
divide each side of an equation by the same number, the two sides remain(=)
to a divide number equally
Division
15
To solve an equation, the goal is to __________ the variable on one side.
Reciprocate
Isolate
Leviate
Evaluate
16
Two operations that have the opposite effect is called:
Exverse
Inverse
Reverse
Universe
17
Which symbol shows division in Algebra?
less than sign
hashtag sign
equal sign
fraction bar
18
All are questions you asks for One-Step Equation EXCEPT For
What symbol is most important?
which Number is doing all the work?
What is the inverse operation ?
What is the variable?
19
inequality
<, >, ≤,≥, or ≠
the difference between 2
A statement that compares two quantities using
20
Proportion
equation
equal
45+5=20
An equation stating that two ratios are equal
21
The value of a variable that makes an equation true is called the:
solute
answer
solution
solve
22
What do we call a number sentence that has an equal sign?
expression
equation
solution
constant
23
Constant of Proportionality
the same number of proportion
a one-step equation
the constant value of the ratio of two proportional quantities x and y
24
Independent Variable
9 x 5=25
a variable that divides number without a value
A variable that can multiply itself
a variable whose variation does not depend on that of another
25
inverse operations
operations that undo one another
opposite number
reverse equation
26
What is the inverse of addition?
addition
division
subtraction
multiplication
27
equation
A mathematical sentence that shows that two expressions are equivalent
A mathematical sentence that shows that two expressions
28
substitution
replacing a variable with its value
a teacher
algebraic model that can be used to find the exact solution of a system of
29
equivalent expressions
Expressions that don't have the same value.
number that are equivalent to each other
Expressions that always have the same value.
34=3 4
30
Distributive Property
A number by it self
to multiply a single term and two or more terms inside a set of parentheses
A piece of an equation
An equation with multiplied variables
31
term
each symbol in an equation
each number in a sequence
32
when a variable is isolated it has a value
False
True
33
Direct Proportion ( Direct Variation )
(x) increases,(y) increases at the same rate. x=yk or x/y=k, k = constant
An unequal expression
A constant of proportionality
When one variable decreases the other increases at the same rate
34
What do we call a letter in math that represents an unknown number?
variable
term
expression
coefficient
