Suppose that 5:00 P.M. is taken to be t = 0. What time would
t = - 6 hours
refer to?
(A) 3:00 P.M.
(B) 11:00 P.M.
(C) 6:00 P.M.
(D) 1:00 P.M.
(E) 11:00 A.M.
Suppose that 5:00 P.M. is taken to be t=0. What time would
t = - 6 hours
refer to?
(B) 11:00 P.M.
No. Subtract six hours, don't add them.
Suppose that 5:00 P.M. is taken to be t=0. What time would
t = - 6 hours
refer to?
(C) 6:00 P.M.
No. Subtract 6 hours from 5:00 P.M.
Suppose that 5:00 P.M. is taken to be t=0. What time would
t = - 6 hours
refer to?
(D) 1:00 P.M. --- No.
You end up one hour before noon,
not one hour after.
Suppose that 5:00 P.M. is taken to be t=0. What time would
t = - 6 hours
refer to?
(E) 11:00 A.M.
Yes. Six hours before 5:00 P.M.
Suppose that 5:00 P.M. is taken to be t=0. What time would
t = - 6 hours
refer to?
(A) 3:00 P.M.
No. That was a guess wasn't it?