So j(j(j(j(32)=2 because j(32) = 32/2 = 16 and j(16) = 16/2 = 8, and j(8) = 8/2 or 4. and j(4) is 2.
]]>Please read this:
http://www.mathsisfun.com/sets/function … ition.html
f(g(6)) = 8
g(f(7)) = 9
f(f(6)) = 5
g(g(9)) = 7
]]>I'll try to reproduce the graph
x 5 6 7 8 9
f(x) 8 7 5 8 6
g(x) 9 8 7 6 7
find f(g(6))
g(f(7))
f(f(6))
g(g(9))
]]>