Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.f(x) = x2 - 2x - 3

A.

Vertex (1, - 4);
x-int = (-1,0) and (3, 0);
y-int = (0, -3)
B.

Vertex (- 1, - 4);
x-int = (-3,0) and (1, 0);
y-int = (0, -3)
C.

Vertex (- 1, - 4);
x-int = (-3,0) and (1, 0);
y-int = (0, 3)
D.

Vertex (1, - 4);
x-int = (1,0) and (3, 0);
y-int = (0, -3)

Answer: A

Mathematics

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