F(t) = 2(0.4)^t
To solve f(-2) we should substitute t = -2 into the equation:
f(-2) = 2(0.4)^(-2)
= 2(6.25)
= 12.5
1.the intercepts and the graph (click on picture)
Answer:
20
Step-by-step explanation:
The answer is B each friend received 2 pieces of candy
Answer:
The answer would probably be c
Step-by-step explanation: