What is the value of the function $f ( x ) = 3.8 e ^ { - 1.5 x }$ at $x = 2.5 ?$ Round to 3 decimal places.
A) $0.848$
B) $0.089$
C) $10.329$
D) $- 38.736$
E) $0.001$

Question

Quizplus · Accepted Answer

To find the value of the function at $x = 2.5$, substitute $x$ with 2.5 in the function: $f(2.5) = 3.8e^{-1.5 \times 2.5}$. Calculating this gives $f(2.5) \approx 0.089$, rounded to three decimal places.

What Is the Value of the Function f(x)=3.8e−1.5xf ( x ) = 3.8 e ^ { - 1.5 x }f(x)=3.8e−1.5x

What Is the Value of the Function $f ( x ) = 3.8 e ^ { - 1.5 x }$