Question

Evaluate each exponential function.
f(x) = 22,000(1 - 0.23)*
where, x = 6

Answer 1

`f(6) = 4585.29`

Explanation:

Given

`f(x) = 22000(1 - 0.23)^x`

`x= 6`

Required

Evaluate

Substitute 6 for x in f(x)

`f(x) = 22000(1 - 0.23)^x`

`f(6) = 22000(1 - 0.23)^6`

`f(6) = 22000(0.77)^6`

Remove bracket

`f(6) = 22000*0.77^6`

`f(6) = 22000*0.20842238008`

`f(6) = 4585.29236176`

`f(6) = 4585.29` --- approximated