Use the vertex and the direction in which the parabola opens to determine the relation's domain and range.y = x2 + 4x + 1
A. Domain: (-3, ?)
Range: (-?, ?)
B. Domain: (-?, ?)
Range: (-3, ?)
C. Domain: [-3, ?)
Range: (-?, ?)
D. Domain: (-?, ?)
Range: [-3, ?)
Answer: D
Mathematics
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