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Relations and Functions Vocabulary Flashcards | StudBud
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Relations and Functions Vocabulary
Relations and Functions Vocabulary
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20 key vocabulary words from the relations and functions unit of algebra 1
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1
The y-value of an ordered pair, represents the vertical placement of the point
range
y-coordinate
domain
coordinate # 2
2
The four regions into which the x- and y-axis separate the coordinate plane
quadrants
mapping diagam
x-axis
y-axis
3
The set of second numbers (y-values) of the ordered pairs in a relationship
outputs
domain
inputs
range
4
Illustrates how each element of the domain is paired with an element of the range
continuous graph
linear function
mapping diagram
coordinate plane
5
A set of numbers, or coordinates, written in the form (x,y)
coordinate plane
ordered pair
range
domain
6
If any vertical line passes through the grape of a relation no more than once, it is a function
variable line test
versitile line test
vertical line test
very good line test
7
The x-value of an ordered pair, represents the horizontal placement of the point
y-axis
x-axis
y-coordinate
x-coordinate
8
The x-intercepts of the graph of a function. The points for which f(x)=0
Zimbabwe
zzzzzzz.....
zebras
zeros
9
What vocabulary word has NOT been one af the correct answers yet?
input
range
output
domain
10
The vertical axis on a coordinate plane.
y-coordinate
x-coordinate
y-axis
x-axis
11
The point at which the x- and y-axis intersect on the coordinate plane
origin
original
function notation
continuous graph
12
A value substituted for an x-value in a function
domain
range
input
output
13
A way to name a function that is defined by an equation.
function
functionality
function notation
I cannot even function
14
The result of substituting a value into a function
input
output
domain
range
15
A relation in which each element of the domain is paired with exactly one element of the domain
function
continuous graph
relation
function notation
16
Formed by the intersection of two number lines, the horizontal axis and the vertical axis
coordinate plane
y-axis
quadrants
ordered pairs
17
The horizontal axis on a coordinate plane
output
ordered pair
x-axis
y-axis
18
The set of first numbers (x-values) of the ordered pairs in a relationship
input
range
domain
output
19
a functon graphed with a line or smooth curve
discrete graph
function
continuous graph
continual graph
20
a graph that consists of points that are not connected
non-continuous graph
discrete graph
continuous graph
domain graph
