3/1×6/8=3/1×3/4=9/4=2 1/4
Answer: x=2
Step-by-step explanation: The axis of symmetry is the x-axis of the vertex which in this case is (2, -1)
Alright, lets get started.
The given function is :

When we find the domain of any function, we consider the domian is set of input values for which function should remain real and defined.
In this given function , we have not given any points where function seems going undefined.
Hence the domain is : (-∞, +∞) : Answer
Hope it will help :)