Find a country located in the temperate zone (USA, Canada, India, Europe Japan, New Zealand etc.) then using their climatic data from a two-year period, complete the following tasks:
a) Find the highest and the lowest temperatures recorded.
b) Use these two numbers to find the amplitude.
c) Find the period of the function.
d) Draw the graph using the Sine or cosine function.
e) What can you infer about the trend of the temperature now?