Evaluate the function $f ( x ) = 400 ( 1.005 ) ^ { x }$ at $x = 240$ .Round to 3 decimal places.
A)1,324.082
B)1,764.558
C)404.010
D)96,480.000
E)3.310

Question

Quizplus · Accepted Answer

To evaluate the function $f(x) = 400(1.005)^x$ at $x = 240$, substitute 240 for $x$ and calculate: $f(240) = 400(1.005)^{240}$. Using a calculator, this gives approximately 1324.082 when rounded to three decimal places.

Evaluate the Function f(x)=400(1.005)xf ( x ) = 400 ( 1.005 ) ^ { x }f(x)=400(1.005)x

Evaluate the Function $f ( x ) = 400 ( 1.005 ) ^ { x }$