Given:
g is a transformation of (f). The graph below shows f as a solid blue line and gas a dotted red line
We will compare two points for the function (g) and (f) at the same value of x
At x = -6,
f = 4, and g = 8
So, the value of (g) is two times the value of (f)
We can check this by another point:
At x = 3
f = 2, and g = 4
So, The formula of (g) in terms of (f) will be: