y=15/x
(c) The domain of the function is the set of
A All x such that -40 < x < 40
B All real numbers
C All real numbers except x = 0
D All real numbers such that x>0
E All real numbers such that x< 0
(d) The range of the function is the set of
A All real numbers such that y ≤0
B All y such that -40 ≤ y ≤ 40
C All real numbers such that y> 0
D All real numbers
E All real numbers except y = 0
C All real numbers except y = 0
please answer both
(c) The domain of the function is All real numbers except x = 0 (C)
(d) The range of the function is All real numbers such that y > 0 (C)