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15 questions
It is the set of all x-coordinates.
relation
function
domain
range
The graph of this function is a parabola.
linear function
quadratic function
constant function
absolute value function
Which of the following is not a function?
the teacher and her students
the husband to his wife
the city and its capital
an item and its price
A relation in which each possible input value leads to exactly one output value.
relation
function
domain
range
It is a function in the form of
f(x) = b .constant function
identity function
absolute value function
linear function
A function define by multiple sub-functions, where each sub-function applies to a certain interval of main function's domain.
constant function
identity function
absolute value function
piecewise function
function
not a function
It is the set of all y-coordinates.
relation
function
domain
range
constant function
identity function
absolute value function
piecewise function
Which of the following is a function?
It is a function in the form of
f(x) = x .constant function
identity function
absolute value function
linear function
the graph of this function is a horizontal line.
constant function
identity function
absolute value function
linear function
function
not a function
It is the dependent variable in the linear function.
x
y
m
b
Which of the following is not a function?
f = {(1,2),(2,4),(3,6),(4,8),(5,10)}
g = {(−1,3),(0,1),(2,5),(4,8),(8,8)}
h = {(1,1),(1,2),(2,3),(2,4),(3,4)}
k ={(−2,2),(−1,3),(0,4),(1,5),(2,6)}
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