Asked by Klara

What is the explicit equation best models the situation: 10.3, 9.6, 8.9, 8.2, ...

Answered by Jimmy Neutron
its x sub n = x sub (n-1) - .7 with x sub (n-1) equaling the term preceding x sub n
ur welcome :)
Answered by Klara
wait, so the answer is t(n)=-0.7n+10.3?
Answered by Klara
or is it t(n)=-0.7n-11?
Answered by Jimmy Neutron
second, assuming n starts at 0, not 1, which it's normally 1
ur welcome :)
Answered by Jimmy Neutron
oops meant *1, not 0