Answer:
The vertex of the quadratic is (0, 3).
Step-by-step explanation:
Since the parabola is facing down, then it means that its vertex is the highest point. If you look at the graph, the highest point is given by (0, 3), which is the vertex (h, k).
[tex] \gray{ \overbrace{ \underbrace \bold { \mathfrak{ \purple{an} \pink{sw} \blue{er} } } }}[/tex]
[tex] \green{ \boxed{ \mathfrak{vertex \: of \: the \: given \: quadratic = \red{(0, \: 3) } } } }[/tex]
