![y=323.905 \cdot 0.875^x](/tpl/images/0467/2595/68965.png)
Step-by-step explanation:
Given :
x y
14 45
16 45
18 33
20 26
20 16
25 14
26 9
Solution:
General form of equation : ![y=AB^x](/tpl/images/0467/2595/bc496.png)
Using the exponential regression calculator we get the output
A = 323.905
B = 0.875469
Substituting the values in the general form
![y=323.905 \cdot 0.875^x](/tpl/images/0467/2595/68965.png)
Hence Option C is correct.