Sketch the graph of the given quadratic equation

1, f(x)=2x²+4x-3

2, f(x)=x²-2x-3

3, f(x)=(x+2)²+3

A.Make a table of values
B.Identify the vertex
C.Graph
D.opening of the parabola
E.vertex is the _____ point
F.Equation of the axis symmetry
G.X-intercepts
H.Y-intercepts
I. Domain
J.Range

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