The temperature of a particular country
n
is the number of the month, starting at n
=
n=0
for January. The temperature in the country is greater than 40 o
C
oC
for months Jun, July, August, and September. It is less than 40 o
C
oC
for months January, February, March, April, November and December, and 40 o
C
oC
for months May and October. If a
a
is a positive integer, then which of the following options might be correct
T
(
n
)
=
a
(
n
−
4
)
(
n
−
9
)
−
40
T(n)=a(n−4)(n−9)−40
T
(
n
)
=
a
(
4
−
n
)
(
n
−
9
)
−
40
T(n)=a(4−n)(n−9)−40
T
(
n
)
=
a
(
4
−
n
)
(
9
−
n
)
+
40
T(n)=a(4−n)(9−n)+40
T
(
n
)
=
a
(
4
−
n
)
(
n
−
9
)
+
40
T(n)=a(4−n)(n−9)+40
The temperature in December is 40
−
14
a
40−14a
.
The temperature in April is 40
−
3
a
40−3a
.
a.
False
b.
False
c.
False
d.
Might be the correct representation
e. The temperature in December is
Might be the correct representation
f. The temperature in April is
Might be the correct representation
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