Math - Lesson 4 Flashcards
Absolute Value
The distance of a number from zero on the number line . Always positive
Algebraic expression
A combination of variables, numbers, and at least one operation
Base
The number that is raised to a power
Coefficient
The number by which a variable is multiplied
Coordinate plane
This is formed when two number lines intersect at their 0 points
Distributive property
A(b+c)=ab+ac
Exponent
The number that tells how many factors there are of the base
Greater than
The inequality symbol >
Inequality
A mathematical sentence that compares two unequal expressions using one symbol
Integers
Positive numbers, negative numbers, and zero
Less than
The inequality symbol
Like terms
Terms containing the same variable
Negative numbers
Numbers with a value less than zero
Operations
Addition, subtraction, multiplication, and division
Opposite numbers
Numbers that have the same digit but opposite values
Ordered pair
This is used to name a point on the coordinate plain
Origin
The intersection of the x axis and y axis
Positive numbers
Number with larger values than zero
Powers
Numbers expressed using a base and an exponent
Quadrants
The four regions separated by the x axis and the y axis within a coordinate plane
variable
A symbol, usally a letter, used to represent a letter
x axis
the horizontal number line inthe coordinate plane
X coordinate
The first number of the ordered pair
Y axis
The vertical number line in the coordinate plane
Y coordinate
The second number of the ordered pair ( ͡° ͜ʖ ͡°)( ͡° ͜ʖ ͡°)
