Functions
Domain
Range
Mixed
100
Does the following table represent y as a function of x?
Yes
100
Which inequality best represents the domain of this function?
a. -4<=x<2
b. 0<y<=3
c. -4<x<=2
d. 0<=y<3
c. -4<x<=2
100
What is the range of the function below?
a. y>=20
b. y>=-1
c. All Real Numbers
d. 10<=y<=10
b. y>=-1
100
A function is a relationship that does not repeat which values?
x-values
200
Does this graph represent a function?
No
200
What is the domain of the exponential function graphed below?
-5<=x<=2
200
What is the range of the following function?
y<8
200
What is the name of the method used to determine if a graph is a function?
The vertical line test
300
Which of the following is not a function?
A
300
What is the domain of the following linear function?
-4<=x<=5
300
Which statement best represents the range of the quadratic function shown below?
a. All real numbers greater than or equal to 2
b. All real numbers less than or equal to 5
c. All real numbers greater than or equal to 2 and less than or equal to 8
d. All real numbers
a. All real numbers greater than or equal to 2
300
Which inequality symbol best represents the phrase
"Less than or equal to" ?
<=
400
Which of the following graphs is not a function?
II
400
What is the domain of the quadratic function graphed below?
All Real Numbers
400
What is the range of the following function?
-3<y<=9
400
Which word does not have the same definition as the others?
a. X-Values
b. Input
c. Dependent
d. Domain
c. Dependent
500
True or False:
A function can have multiple different inputs for the same output.
True
500
What is the domain of the following function?
x>=0
500
What is the range of the following exponential function?
y>0
500
Which graph has a domain of all real numbers less than or equal to 3?
