Try to ‭maximise ‬the following functions y = f(x) from the examples. Explain what would happens during each step.
i) f(x) = 1 for x > 10 and clock time is PM.
f(x) = -1 for x > 10 and clock time is AM.
f(x) = 0 for other x, independent of clock time.
Note that clock time is not part of the input x.

ii) A version where clock time ‭is‬ part of the input:
f (x,t) = 1 for x > 10 and t is PM.
f( x,t) = -1 for x > 10 and t is AM.
f( x,t) = 0 for other x, for any t.

 slope = 0