8.4 –The Equations of Sinusoidal Functions:
•
a = amplitude
•
•
c = horizontal translation
•
d = vertical translation
Example 1:
a) Amplitude
Equation of the midline
Range
Period
Horizontal Translation
Vertical Translation
b) Graph
Example 2:
Example 3:
Practice Questions: Page 558
Chapter 8.3 Practice Questions
1) Determine the range, equation of the midline, amplitude and period of the
following sinusoidal function
2) Determine the range, equation of the midline, amplitude and period of the
following sinusoidal function