Answer:
y= 327(0.85)^t
Step-by-step explanation:
Given data
Initial Population= 327
Increase= 15%
The model for an exponential function is represented as
y= P(1-r)^t
Substitute
y=327(1-0.15)^t
-14
3x/7+8=2
3x/7=2-8
3x/7=-6
3x=7(-6)
3x=-42
x=-14