Please explain how you got the answer also please, thank you :)
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Answer:
x = 3
Step-by-step explanation:
The axis of symmetry passes through the vertex of the graph with equation
x = c
where c is the value of the x- coordinate of the vertex
The vertex is at (3, - 2 ) with x- coordinate 3 , then
x = 3 ← equation of axis of symmetry