The correct statment is "Reflect over the y-axis, vertically stretch by a factor of 2, and then shift up 6 units". The option second is right choice.
It is described as a unique kind of relationship, with a predetermined domain and range. Each value in the domain is associated to precisely one value in the range based on the function.
After sketching the parent function on the coordinate plane, we have it as follows: f(x) = x.
The function that has been modified is y = -2x + 6.
Shift up six units, lengthen vertically by a factor of two, and reflect across the y-axis.
Option 2nd is right choice.