Determining trigonometric functions given their graphs
Determining trigonometric functions given their graphs
Lessons

1.
For the following graph, write an equation (with the smallest phase shift) in the form of:
(i) y = a sin b(x  c) + d
(ii) y =  a sin b(x  c) + d
(iii) y = a cos b(x  c) + d
(iv) y =  a cos b(x  c) + d