Find the function value.
-Let $f ( x ) = e ^ { 3 x }$. Find $f ( - 0.50 )$, rounded to four decimal places.
A) $- 0.2231$
B) $- 0.3502$
C) $0.3502$
D) $0.2231$

Question

Quizplus · Accepted Answer

To find $f(-0.50)$, substitute $-0.50$ for $x$ in the function $f(x) = e^{3x}$. Thus, $f(-0.50) = e^{3(-0.50)} = e^{-1.5}$. Calculating $e^{-1.5}$ gives approximately $0.2231$, rounded to four decimal places.

Find the Function Value f(x)=e3xf ( x ) = e ^ { 3 x }f(x)=e3x

Find the Function Value $f ( x ) = e ^ { 3 x }$