Find the coordinates of the vertex and the intercepts of the quadratic function. When necessary, approximate the x-intercepts to the nearest tenth.f(x) = x2 - 8x - 33

A. V(4, -49); I(0, -33); (11, 0); (-3, 0)
B. V(4, -7); I(0, 11); (-33, 0); (33, 0)
C. V(-4, -49); I(0, -33); no x-intercepts
D. V(4, 7); I(0, 33; (3, 0); (-11, 0)


Answer: A

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