LakshmiS LakshmiS
  • 19-06-2017
  • Mathematics
contestada

Given that f(x) = −x + 4 and g(x) = −2x − 3, solve for f(g(x)) when x = 2.

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ghanami
ghanami ghanami
  • 22-06-2017
hello : 
f(x) = −x + 4 and g(x) = −2x − 3,
 solve for f(g(x)) when x = 2.
f(g(2)) = f(-7)
 because : g(2) = -2(2)-3 = -7
f(g(2)) = -(-7)+4 =11

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