Question

dada a função f(x)=3x+4, calcule f(1)

Answer 1

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Ola Cdf

f(x) = 3x + 4

f(1) = 3*1 + 4 = 3 + 4 = 7

pronto

Answer 2

x = 1

f(1) = 3.1 + 4
f(1) = 3 + 4
f(1) = 7