Question

me ajudem a construir o grafico dessas funçoes pfr!!​

Answer 1

Resposta:

Creio que seria isso

Explicação passo-a-passo:

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B) wolframalpha .com/input/?i=x%C2%B2-4

C) wolframalpha .com/input/?i=-x%C2%B2%2B2x%2B1

D) wolframalpha .com/input/?i=-x%C2%B2%2B3x%2B1