Answer:
g(x) = [x/6]
Step-by-step explanation:
The given graph is f(x)=[x]
On stretching the function f(x) by a factor of 6, the new function g(x) is
g(x) = f(x/6)
So, g(x) = [x/6]
Hence, on stretching the f(x) by a factor of 6, the new function g(x)=[x/6].
Note that none of the given options matched.