The temperature at the point  on the square with vertices (0, 0), (0, 1), (1, 0) and (1, 1) is given by
?

?
Find the hottest and coldest points on the square.
?

A. (2, 2), (0, 0)
B. (0, 1), (0, 0)
C. (1, 1), (1, 0)
D. (1, 0), (0, 0)
E. (1, 1), (0, 0)


Answer: E

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