Question 91251
Question:

W(t) = 0.8t + 12

Find w(-6).

Answer:

here given that,

W(t) = 0.8t + 12

To find w(-6) what you have to do is replace t by -6 in the given equation


That is.....


W(-6) = 0.8* (-6) + 12



==> W(-6) = -4.8  + 12


==> w(-6) = 7.2


Hence the answer.




Hope you found the explanation useful.


Regards.


Praseena.