math

Question 1

discrete graph

Answer 1

a graph that consists of points that are not connected

Question 2

relation

Answer 2

a set of ordered pairs

Question 3

domain

Answer 3

the set of first numbers (x-values) of the ordered pairs in a relation

Question 4

range

Answer 4

the set of second numbers (y-values) of the ordered pairs in a relation

Question 5

mapping

Answer 5

illustrates how each element of the domain is paired with an element of the range

Question 6

function

Answer 6

a relation in which each element of the domain is paired with exactly one element of the range

Question 7

function notations

Answer 7

a way to name a function that is defined by an equation replace y with f(x)

Question 8

input

Answer 8

a value substituted for an x-value in a function

Question 9

output

Answer 9

the result of substituting a value into function

Question 10

vertical line test

Answer 10

if any vertical line passes through the graph of a relation no more than once then it is a function

Question 11

zeros

Answer 11

the x intercepts of the graph of a function the point for which f(x)=0