maria2019 maria2019
  • 29-10-2018
  • Mathematics
contestada

How do I do number 4? It's confusing

How do I do number 4 Its confusing class=

Respuesta :

kamyaparikh kamyaparikh
  • 29-10-2018

Answer:


Step-by-step explanation:

s(x)=12-0.25x   (x=-4,0, and 2)

1) when x=4

s.4=12-0.25x4=12-1=11

s=11/4


similary, do the following;

2) when x=0

3) x=2


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