shemarmoss
shemarmoss shemarmoss
  • 03-07-2019
  • Mathematics
contestada

2. Let f(x) = -2x - 7 and g(x) = -4x + 6. Find(gof)(-5).

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konrad509
konrad509 konrad509
  • 03-07-2019

[tex](g\circ f)(x)=-4(-2x-7)+6=8x+28+6=8x+34\\\\(g\circ f)(-5)=8\cdot(-5)+34=-6[/tex]

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