43
QuizMultiple Choice

Unit Test — Cumulative exam

Question 43 • S1S-OC: Pre-Calculus A (E3700 - AG)

The function W(t) = 40e–0.35t models the healing of a wound after t hours, where W(t) represents the wound area in square millimeters. What relationship do W(t) and t have?

Answer
A
when t = 0, W(t) > 40
B
when t = 0, W(t) < 40
C
when t > 0, W(t) > 40
D
when t > 0, W(t) < 40