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karl-fox_60b6e0989f6b8
karl-fox_60b6e0989f6b8
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karl-fox_60b6e0989f6b8
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June 2021
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June 2021
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É só encontrar o vértice Xv: Xv=-b/2a --> Xv=-(-4)/4 --> Xv=4/4 -> Xv=1 Letra A
in
O eixo simetria da parabola que tangencia a função g(x) = 2x²-4x+1 corta o eixo x na abscissa :?
Comment by
karl-fox_60b6e0989f6b8
June 2021
