8
QuizMultiple Choice
Solving Trigonometric Inequalities — Unit test
Question 8 of 15 • Precalculus
The average daily temperature, t, in degrees Fahrenheit for a city as a function of the month of the year, m, can be modeled by the equation , where m = 0 represents January 1, m = 1 represents February 1, m = 2 represents March 1, and so on. Which equation also models this situation?
Answer
A
t = negative 35 sine (StartFraction pi Over 6 EndFraction m) + 55
B
t = negative 35 sine (StartFraction pi Over 6 EndFraction (m + 3)) + 55
C
t = 35 sine (StartFraction pi Over 6 EndFraction m) + 55
D
t = 35 sine (StartFraction pi Over 6 EndFraction (m + 3)) + 55