Question

the values of two functions, f and g, are given in a table. One, both, or...

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. HINT [See Example 1.] (If an answer does not exist, enter DNE.)

x −2 −1 0 1 2
f(x) 0.18 0.9 4.5 22.5 112.5
g(x) 8 4 2 1 0.5
f(x) =
g(x) =
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