SOLUTION: The values of two functions, f and g, are given in a table. One, both, or neither of them may be exponential. Give the exponential models for those that are. x −2 &#872

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Question 1118191: The values of two functions, f and g, are given in a table. One, both, or neither of them may be exponential. Give the exponential models for those that are.
x −2 −1 0 1 2
f(x) 0.5 1.5 4.5 13.5 40.5
g(x) 12 6 3 1.5 0.75
Answer by ikleyn(52778) About Me  (Show Source):
You can put this solution on YOUR website!
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The values of two functions, f and g, are given in a table. One, both, or neither of them may be exponential.
Give the exponential models for those that are. 


x      -2      -1 	0 	1 	 2

f(x) 	0.5 	1.5 	4.5 	13.5    40.5     <<<---===  f(x) = 0.5%2A3%5E%28x%2B2%29

g(x)    12 	6 	3 	1.5 	 0.75    <<<---===  g(x) = 12%2A2%5E%28-x-2%29