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Destroyer123skate
What is the equation for the line of symmetry for the graph of the functiony=-4x^2+6x-8?


C.
x=3/4
apologiabiology
the axis of symmetry of y=ax²+bx+c is -b/(2a)

given

y=-4x²+6x-8
a=-4
b=6

axis of symmetry is -6/(2*-4)=-6/-8=6/8=3/4

answer is C