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Find exponential function

Which of the following equations expresses the exponential function passing through the point (2, 36)?

f(x) = 4(3)x
f(x) = 4(x)3
f(x) = 6(3)x
f(x) = 6(x)3
asked Aug 15, 2017 in Algebra by Zain

1 Answer

Correct answer is number 1 = f(x) = 4(3)x

  f(X) = 4(3)X

use the point (2,36)

   f(2) = 4 (3)2

         = 4 (9 )

          = 36

answered Aug 15, 2017 by quickwriter (2,510 points)
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