Which equation represents a graph with a vertex at (–3, 2)?

[Karthik]

Which equation represents a graph with a vertex at (–3, 2)?

• y = 4x2 + 24x + 38
• y = 4x2 – 24x + 38
• y = 4x2 + 12x + 2
• y = 4x2 + 16x + 13