Regents Exam Questions CC.F.IF.2: Domain and Range 5
Page 1
www.jmap.org
Name: __________________________________
CC.F.IF.2: Domain and Range: Use function notation, evaluate functions for
inputs in their domains, and interpret statements that use function notation in terms
of a context.
1 What is the range of
1)
2)
3)
4)
2 What is the range of
1)
2)
3)
4)
?
6 What is the domain of the function
?
1)
2)
3)
4)
?
7 If
range?
1) domain:
, what are its domain and
2) domain:
3) domain:
3 For what values of x will the function
be real?
1)
2)
3)
4)
4 What is the domain of the function
?
1)
2)
3)
4)
5 In the set of real numbers, what is the domain
of
?
1)
2)
3)
4)
4) domain:
; range:
; range:
; range:
; range:
8 What is the domain of
1)
2)
3)
4)
9 The domain of the equation
real numbers
1) greater than 1
2) except 1
3) less than 1
4) except 1 and
?
is all
Regents Exam Questions CC.F.IF.2: Domain and Range 5
Page 2
www.jmap.org
Name: __________________________________
10 What is the domain of the function
15 What is the domain of the function
?
1)
2)
3)
4)
over the set of real numbers?
all real numbers except 0
all real numbers except 3
all real numbers except 3 and –3
all real numbers
11 What is the domain of the function
?
1)
2)
3)
4)
16 In the set of real numbers, what is the domain
of
1)
2)
3)
4)
?
1)
2)
3)
4)
12 Which negative real number is not in the
domain of
13 For
range?
1)
2)
3)
4)
?
, what are the domain and
and
and
and
and
14 What is the domain of the function
over the set of real numbers?
1)
2)
3)
4)
17 The domain of
is the set of all
real numbers
1) greater than 2
2) less than 2
3) except 2
4) between and 2
18 If
1)
2)
3)
4)
, the domain of
is
Regents Exam Questions CC.F.IF.2: Domain and Range 5
Page 3
www.jmap.org
Name: __________________________________
19 What is the domain of the function
over the set of real numbers?
23 What is the range of the function
1)
2)
3)
4)
1)
2)
?
3)
4)
20 What is the domain of
24 Which is not in the range of the function
?
1) 1
2) 2
3)
?
4)
1)
2)
3)
4) all real numbers
21 What is the range of the function
1)
2)
3)
4)
22 What is the range of the function
1) all real numbers
2)
3)
4)
?
?
25 Which number is not an element of the range
of
?
1) 1
2) 2
3)
4) 0
26 In which function is the range equal to the
domain?
1)
2)
3)
4)
Regents Exam Questions CC.F.IF.2: Domain and Range 5
www.jmap.org
1
2
3
4
5
6
7
8
ANS: 2
REF:
ANS: 4
REF:
ANS: 4
REF:
ANS: 2
REF:
ANS: 1
REF:
ANS: 3
REF:
ANS: 1
REF:
ANS: 2
For real solutions, the
011222a2
061112a2
069031siii
068031siii
060135siii
fall0923a2
011313a2
expression under the radical must be greater than or equal to zero.
. For the product of these two binomials to be positive, both binomials must be either
positive or negative.
REF: 010218b
9 ANS: 2
10 ANS: 3
or
.
REF: 069725siii
If x = 3 or -3, the denominator of the function is zero, which is undefined.
REF: 060407b
11 ANS: 2
If x = 7 or -7, the denominator of the function is zero, which is undefined.
REF: 010504b
12 ANS:
13
14
15
16
17
18
REF:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
010005siii
1
4
1
4
2
4
REF:
REF:
REF:
REF:
REF:
011416a2
068728siii
010228siii
010424siii
011521a2
Regents Exam Questions CC.F.IF.2: Domain and Range 5
www.jmap.org
.
19
20
21
22
23
24
25
26
REF:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
010314b
4
3
2
3
2
2
2
4
REF:
REF:
REF:
REF:
REF:
REF:
REF:
REF:
080227siii
069829siii
069429siii
010125siii
060324siii
018420siii
019617siii
088716siii