Name:________________________________________________ Date:__________ Period:_______
Trig Graphs: Regents Algebra 2
Trig Graphs: Regents
1.) Which equation is represented by the graph?
(1) y = 2cos3x (3)
(2) y = 2sin3x (4)
2.) In which interval of f(x) = cos(x) is the inverse also a function?
(1)
(3)
(2)
(4)
3.) Write an equation for the graph of the trigonometric function shown below.
4.) What is the period of the function ?
(1) (2)
(3)
(4) 2
