Answers

2014-09-07T00:05:03+08:00
T = kh
what happen to t does not depend on the constant   k
it only depends on    h
so  if you increase  h  by 2 times    >  t will increase by 2 times
                                        3 times    >  t will increase by 3 times
                                         & so on
t = 4h         if  h = 3
t= 12          if = 6
t= 24
y = k/x       if    x is triple
y    will decrease by  3 times    


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