Algebra-1

To find which equation has a vertex of (-2, 0), we'll calculate the vertex for each quadratic equation using the vertex formula.

For a quadratic , the x-coordinate of the vertex is:

 

Evaluating Each Option

A.

a = 3, b = 12

Calculate the x-coordinate:

Find the y-coordinate:

 

B.

a = -1, b = -4

Calculate the x-coordinate:

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