Simplify: 3(x-2)+2(2x+5)=35​

What’s the domain of this function? fast

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =