Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 - 2x - 3
A. vertex: (1, - 4);
x-intercepts: (-1, 0) and (3, 0);
y-intercept: (0, -3)
B. vertex: (- 1, - 4);
x-intercepts: (-3, 0) and (1, 0);
y-intercept: (0, 3)
C. vertex: (- 1, - 4);
x-intercepts: (-3, 0) and (1, 0);
y-intercept: (0, -3)
D. vertex: (1, - 4);
x-intercepts: (1, 0) and (3, 0);
y-intercept: (0, -3)
Answer: A
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