What is the value of the function $f ( x ) = 150 e ^ { 0.4 x }$ at $x = 2.3$ ? Round to 3 decimal places.
A)376.394
B)223.774
C)18.232
D)151.492
E)1247.646

Question

Quizplus · Accepted Answer

To find the value of the function at $x = 2.3$, substitute $x$ with 2.3 in the function $f(x) = 150e^{0.4x}$. This gives $f(2.3) = 150e^{0.4 \times 2.3}$. Using a calculator to evaluate this expression and rounding to three decimal places gives approximately 376.394.

What Is the Value of the Function f(x)=150e0.4xf ( x ) = 150 e ^ { 0.4 x }f(x)=150e0.4x

What Is the Value of the Function $f ( x ) = 150 e ^ { 0.4 x }$