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which equation represents the axis of symmetry of the function y equals negative 2x squared + 4x - 6

Verified Answer :

james156

0 because 2x+4x is 6x because you can only add a variable if the variable is the same so 2x+4x=6x and negative 6 so 6x-6 the answer because you can't add them because negative six doesn't have a variable