Answer:
y = [tex]\frac{1}{x+3}[/tex]
Step-by-step explanation:
set f(x) to y
y = x + 3
when inversed function is ^-1
y = (x +3)^ -1
anything to the power of -1 become fraction. ie. x^-1 = [tex]\frac{1}{x}[/tex]
