Let y = 6(1 - $e ^ { - 3 x }$ ). What is 3(6 - y) ?
A) 12 - 6 $e ^ { - 3 x }$
B) 18 $e ^ { - 3 x }$
C) 6 - 6 $e ^ { - 3 x }$
D) 3 $e ^ { - 3 x }$
E) none of these

Name: Let y = 6(1 - $e ^ { - 3 x }$ ). What is 3(6 - y) ? A) 12 - 6 $e ^ { - 3 x }$ B) 18 $e ^ { - 3 x }$ C) 6 - 6 $e ^ { - 3 x }$ D) 3 $e ^ { - 3 x }$ E) none of these
Brand: Quizplus
Rating: 4.7 (29 reviews)

Question

Quizplus · Accepted Answer

Substituting y into the expression 3(6 - y) gives 3(6 - 6(1 - $e^{-3x}$)) = 3(6 - 6 + 6$e^{-3x}$) = 18$e^{-3x}$.

Let Y = 6(1 - e−3xe ^ { - 3 x }e−3x

Let Y = 6(1 - $e ^ { - 3 x }$