Final answer:
The function f(x) after being translated down by 3 units and right by 7 units from g(x) = 6^x is f(x) = 6^(x - 7) - 3.
Step-by-step explanation:
To find the function f(x), we need to apply the translations to the original function g(x) = 6x. Translating a function down by 3 units will subtract 3 from the function, while translating it right by 7 units means we replace every x in the function with (x - 7). Therefore, the new function after translation will be f(x) = 6(x - 7) - 3.