I need help solving this

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)