Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The temperature conversion function is
F
(
C
)
=
9
5
C
+
32
F(C)=\dfrac{9}{5}C+32
F
(
C
)
=
5
9
C
+
32
for
C
∈
[
−
40
,
100
]
C\in[-40,100]
C
∈
[
−
40
,
100
]
, where
C
C
C
is temperature in degrees Celsius and
F
(
C
)
F(C)
F
(
C
)
in degrees Fahrenheit. Identify the domain of
F
−
1
F^{-1}
F
−
1
. a)
[
−
40
,
100
]
[-40,100]
[
−
40
,
100
]
b)
[
32
,
212
]
[32,212]
[
32
,
212
]
c)
[
−
40
,
212
]
[-40,212]
[
−
40
,
212
]
d)
[
−
72
,
180
]
[-72,180]
[
−
72
,
180
]
Browse the problem library