Use the vertex and the direction in which the parabola opens to determine the relation's domain and range.y = x2 + 2x - 4

A. Domain: [-5, ?)
Range: (-?, ?)
B. Domain: (-?, ?)
Range: [-5, ?)
C. Domain: (-?, ?)
Range: (-5, ?)
D. Domain: (-5, ?)
Range: (-?, ?)


Answer: B

Mathematics

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Solve the problem.Find the five-number summary for the data set {5, -2, 8, 4, 7, 1, 7, -2, -5}.

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Solve the equation.2(7 - 3x) = 

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C.
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Mathematics

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A. 1 miles per hour
B. 1 miles per hour
C. 1 miles per hour
D. 2 miles per hour

Mathematics