Problems
Problem 3.1:
The graphs of which pairs of trigonometric
functions can be replaced by its
partner with either a horizontal or a vertical shift?
[Solution]
Problem 3.2:
What would happen to the sine graph if the equation were changed to this:
y = sin(x) - 3?
[Solution]
Problem 3.3:
What would happen to the cosine graph if the equation were changed to this:
y = cos(x - )?
[Solution]
Problem 3.4:
State a formula for the following graph.
[Solution]
Problem 3.5:
State a formula for the following graph.
[Solution]
)?
[Solution]
[Solution]
[Solution]
