How is the opposite of rise in temperature by \[\text{5 }\!\!{}^\circ\!\!\text{ C}\] denoted?

\[\text{+10 }\!\!{}^\circ\!\!\text{ C}\]

\[\text{+5 }\!\!{}^\circ\!\!\text{ C}\]

\[\text{-15 }\!\!{}^\circ\!\!\text{ C}\]

\[\text{-5 }\!\!{}^\circ\!\!\text{ C}\]

How is the opposite of rise in temperature by \[\text{5 }\!\!{}^\circ\

1.	How is the opposite of rise in temperature by \[\text{5 }\!\!{}^\circ\!\!\text{ C}\] denoted?
A.	\[\text{+5 }\!\!{}^\circ\!\!\text{ C}\]
B.	\[\text{-15 }\!\!{}^\circ\!\!\text{ C}\]
C.	\[\text{-5 }\!\!{}^\circ\!\!\text{ C}\]
D.	\[\text{+10 }\!\!{}^\circ\!\!\text{ C}\]
Answer» D. \[\text{+10 }\!\!{}^\circ\!\!\text{ C}\]