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If f(x) = 6(9)^x then f(1/2) =?
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If f(x) = 6(9)^x then f(1/2) =?

User Dhiraj Ray
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1 Answer

4 votes
f(x) = 6(9)^x

f(1/2) = 6(9)^(1/2)

f(1/2) = 6(9)^(0.5)

f(1/2) = 6*(9^0.5) 9^0.5 = √9 = +3 or -3.

f(1/2) = 6*3 = 18 or 6*-3 = -18

f(1/2) = 18 or -18

Hope this helps.
User Joao Trindade
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