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Mathematics, 23.02.2021 16:50 Nikida41

Na função definida por f(x)= 3x²-5x+6 seu gráfico é uma: a) curva denominada parábola com vértice voltado pra baixo

b) uma reta crescente

c) curva denominada parábola com vértice voltado pra cima

d) uma reta decrescente

e) uma reta horizontal

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