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For the exponential function f(x) = 8(9)^x-1, find f(4).

For the exponential function f(x) = 8(9)^x-1, find f(4).
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For the exponential function f(x) = 8(9)^x-1, find f(4).

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User Spolto
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8.0k points

1 Answer

1 vote

f(x)= 8 (9)^ x -1

Replace x= 4

f(4)= 8 (9)^ 4-1

f(4)= 8 (9)^3

f(4)= 8 (729)

f(4)= 5,832

answered
User Ostap Brehin
by
7.9k points
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