Section 1
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y-intercept
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Last updated
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Date created
Mar 1, 2020
Cards (68)
Section 1
(50 cards)
y-intercept
the point at which a graph crosses the y-axis
less than
integers
{..., -3, -2, -1, 0, 1, 2, 3, ...}
variables
letters or symbols used to represent an unknown quantity
similar figures
figures that have the same shape, but not necessarily the same size
range
all of the y-coordinates of a relation
absolute value
a number's distance from zero
slope
a ratio that compares the vertical change to the horizontal change
multiplicative inverse
when a number is multiplied by its reciprocal, the result is one
less than or equal to
the slope in the slope-intercept form of a line
not equal to
relation
a set of ordered pairs
scatter plot with a negative correlation
rational numbers
numbers that can be expressed as a ratio, a/b
congruent figures
figures that have the same size and shape
identity property of multiplication
when any number is multiplied by one, the product is the number
greater than
associative property of multiplication
the way in which you group factors does not affect the product a( b c ) = (a b) c
x-intercept
the point at which a graph crosses the x-axis
domain
all of the x-coordinates of a relation
to find the product of 2 binomials....
FOIL
multiplication property of equality
multiplying both sides of an equation by the same number, produces an equivalent equation
point-slope form of a line
negative slope
equation for slope
algebraic expression
an expression with at least one variable
function
a relation in which each element of the domain is paired up with exactly one element of the range
commutative property of multiplication
the order in which you multiply numbers does not change the product
distributive property
a(b + c) = ab + ac
additive inverse
when a number is added to its opposite, the result is zero
scatter plot with a positive correlation
the y-intercept in the slope-intercept form of a line
equation
a mathematical sentence stating that two expressions are equal
linear equation
an equation whose graph is a straight line
zero slope
perfect squares
square roots that are rational numbers
addition property of equality
adding the same number to both sides of an equation, produces an equivalent equation
order of operations
Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction
scatter plot with no relation
greater than or equal to
commutative property of addition
the order in which you add numbers does not change the sum
positive slope
slope-intercept form
associative property of addition
the way in which you group terms does not affect the sum - (a + b) + c = a + (b + c)
standard form of a linear equation
Ax + By = C
identity property of addition
when zero is added to any number, the sum is the number
whole numbers
{0, 1, 2, 3,....}
natural numbers
{1, 2, 3, ...}
irrational numbers
numbers where the decimal form neither terminates nor repeats
Section 2
(18 cards)