Mathematics
Mathematics, 04.10.2019 21:00, bunny2288

Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function: y=4x^2-8x-3

a. x= -1; vertex: (-1,9)
b. x= 1; vertex: (1,-7)
c. x= 1; vertex: (1,-11)
d. x= -1; vertex: (-1,-7)

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