identify maximum or minimum value and the domain and range of the graph of the function
y=2(x-3)(^2) -3
For the form y = a(x-b)^2 ± c
This is an upward turning parabola that has a minimum at (b, -c), i.e. (3, -3)
The domain is all real numbers, while the range is [-3, ∞ )
