rational number vocab Flashcards
2 x 4 is ?
8, because 2 is a factor of 8 and 4 for is a factor of 8
what is a LCM(least common multiple)
the lowest numbers shared by two or more numbers
2 x 4 = ?
8, 8 is a multiple of 2 8 is a multiple of 4
prime factorization
a way to write a composite number as a product of prime numbers
greatest common factor is?…
the greatest factor two numbers have in common
the four spaces of the coordinate plane that are created when the x-axis and y-axis intersect at the origin
quadrants
two dimensional space formed by two perpendicular number lines called axis
coordinate plane(s)
the point where (0,0) where the x - axis and y - axis intersect
origin
a pair of numbers (x,y) that describe the location of the point on the coordinate plane
ordered pair
two numbers are _________ if they are the same distance from 0 on the number line but on _________ sides of 0
opposites
the set of whole numbers and their opposites
integners
number greater than 0
positive number
a number less than 0
negative number
a points horizontal distance from the orgin along the x axis
x coordinate
a points vertical distance from the origin along the y- axis
y- coordinate
