What is the exponential regression equation for the data set?
x y
14 45
16 45
18 33
20 26
20 16
25 14
26 9

a. yˆ=323.905⋅1.875x

b. yˆ=(323.905⋅0.875)x

c. yˆ=323.905⋅0.875x

d. yˆ=0.875⋅323.905x

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 :

Using the exponential regression calculator we get the output

A = 323.905

B = 0.875469

Substituting the values in the general form

Hence Option C is correct.

the answer is 45 i just did it on oddesy ware

answer: c i think

step-by-step explanation: