4
QuizMultiple Choice
Modeling with Periodic Functions
Question 4 of 15 • CA-Common Core Algebra II B
The distance, d, in inches of a weight attached to a spring from its equilibrium as a function of time, t, in seconds can be modeled by the graph below. Which equation is represented in the graph below?
Answer
A
d = negative 10 cosine (StartFraction pi Over 2 EndFraction t)
B
d = negative 10 cosine (pi t)
C
d = negative 5 cosine (StartFraction pi Over 2 EndFraction t)
D
d = negative 5 cosine (pi t)