kayleerose0715
kayleerose0715 kayleerose0715
  • 13-04-2017
  • Mathematics
contestada

please help
functions

please help functions class=

Respuesta :

christinastonee christinastonee
  • 13-04-2017
t(s(x)) = -5
Substitute the value in for x and evaluate = -2 

Answer Link
Setor9
Setor9 Setor9
  • 13-04-2017
t(s(2))
=s(x)=2x-1
=s(2)=2(2)-1
=s
(2)=4-1
=s(2)=3

s(2)=3

t(s(2))=-2x^2+2
t(3)=-2(3)2+2
t(3)=-2(9)+2
t(3)=-18+2
t(3)=-16

Therefore the value of t(s(2)) is -16
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