christi59 christi59
  • 29-10-2018
  • Mathematics
contestada

if f(x)=3×+1 then whi tje values of f(-2)

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devin258
devin258 devin258
  • 29-10-2018

[tex] - 2 = 3x + 1 \\ 3x = - 3 \\ x = - 1[/tex]
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