edithgaona
edithgaona edithgaona
  • 25-09-2019
  • Mathematics
contestada

Can you please help me with #1 and show work as well so I can understand how to do it thank you:)

Can you please help me with 1 and show work as well so I can understand how to do it thank you class=

Respuesta :

anonymouslyxxxx anonymouslyxxxx
  • 25-09-2019

Hello.

To do this, work from right to left, or inside out. (Same thing).

First, take u(2).

u(2)= 6(2)-7

= 12-7

= 5

Now plug 5 into s(t).

s(u(2))= (5)² - 4

= 25-4

= 21

** Answer: (proper notation)

s(u(2))= 21

Hope that helps!

***************************

Disclaimer:

Always double check your answer with a reliable source, as mistakes can be made.

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