SOLUTION: Please help me solve this problem. Find the equation for the exponential function that pass through the given pair of points. (1,3.2) (3,.2)
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Question 804203: Please help me solve this problem. Find the equation for the exponential function that pass through the given pair of points. (1,3.2) (3,.2)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
This problem can be stated as follows:
Find 
and 
such that if \ =\ ba^x)
then \ =\ 3.2)
and \ =\ 0.2)
First, if , then 
, which is to say 
(1)
Next, if , then 
, which is to say 
(2)
Substitute (1) into (2)
^3\ =\ \frac{0.2}{b})
Solve by elementary algebra, then substitute the value of into Eq (1) and solve for
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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