Answer :
Answer:
w(t-4)=t^2-9t+20
Step-by-step explanation:
w(t)=t^2-t
w(t-4)=(t-4)^2-(t-4)
w(t-4)= t^2-8t+16-t+4
w(t-4)=t^2-9t+20
Answer:
w(t-4)=t^2-9t+20
Step-by-step explanation:
w(t)=t^2-t
w(t-4)=(t-4)^2-(t-4)
w(t-4)= t^2-8t+16-t+4
w(t-4)=t^2-9t+20