Answer:
-16
Explanation:
In order to solve this equation, we want to plug in -2 anywhere we see x.
This would turn f(x)=x(2-6) into f(-2)=-2(2-6)
Next we just need to simplify. First, distribute the -2.
-2(2-6) ----> -2(2) and -2(6)
-2(2)= -4 and -2(6)=-12
So now our equation looks like this: f(-2)=-4-12.
Now we just need to subtract 12 from -4.
This gives us our answer, -16.
Hope this helps!!