You do 5 multiple by 2 + 2. 4 multiple by 3 + 3. 12 multiple by 15 is 180
If the equation is
(2 times 3^x)
Then the answer is d. (0,2)
This is because plugging x = 0 leads to y = 2 as shown below

7p^4 +14p^3 + p^2 + 11p + 9
1 2 3 4 5 terms.
Decay equation= P*(1-r)^t
P= Principal amount= $30,000
r= rate=0.065
t= time (in years) =5
x=30,000(1-0.065)^5
The value of the car in 5 years is approx. $21,438