Answer:
y=x÷2
Step-by-step explanation:
substitute g(x) with y
y= 2(x-3)2+4
switch x and y in the equation
x=2(y-3)2+4
solve for y:
x=2(y-3)+6
x-6=2(y-3)
(x-6)/2=y-3
(x/2)-3=y-3
x÷2= y
