Home > PC3 > Chapter 8 > Lesson 8.2.2 > Problem 8-75
The average high temperature for Glen Rock, PA, can be modeled using a sinusoidal function. The highest average temperature of
Plot the given points for the highest temperature and the lowest temperature.
Half of the vertical distance between the low point and the high point is the amplitude.
Identify the location of the midline. This is the vertical shift.
Using a cosine function, the horizontal shift is the horizontal distance from the