15
RCMultiple Choice
Piecewise Defined Functions — Cumulative exam
Question 15 • VA-Mathematical Analysis
Review the table.Number of days since rumor started012345Number of people hearing rumor1016264266100
Answer
A
P (t) = StartFraction 250 Over 1 + 24 e Superscript negative 0.5 t Baseline EndFraction
B
P (t) = StartFraction 500 Over 1 + 49 e Superscript negative 0.5 t Baseline EndFraction
C
P (t) = StartFraction 750 Over 1 + 74 e Superscript negative 0.5 t Baseline EndFraction
D
P (t) = StartFraction 1,000 Over 1 + 99 e Superscript negative 0.5 t Baseline EndFraction