Answer:
minimum
Step-by-step explanation:
The given function is
[tex]y = - 4 + 3 {x}^{2} [/tex]
The coefficient of the quadratic term is what we use to determine whether the function is minimum or maximum.
The coefficient of the quadratic term is a=3.
Since 3>0, the function has a minimum turning point.
On the other hand if the coefficient is less than zero, the function will have a maximum turning point.
The quadratic term is the term with degree 2.
