bri3lla
bri3lla bri3lla
  • 01-08-2016
  • Mathematics
contestada

Find s(2t - 4) for s(t) = 3t - 7
A)6t - 19 B) 6t - 18 C) 5t - 11 D) 5t - 19

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caylus
caylus caylus
  • 01-08-2016
Hello,

Answer A

s(x)=3x-7
s(2t-4)=3*(2t-4)-7=6t-12-7=6t-19
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