MATH 1211-01 Calculus
Discussion Forum Unit 1
1. Considering the graph of the function y = sin x + cos x, its overall shape is described
below:
Is it periodic?
Yes, the graph is periodic.
How do you know?
This is periodic because the function from the graph has a repeating pattern. It does have
amplitude and restarts after a duration of 2 pi cycles.
Discussion Forum Unit 1
1. Considering the graph of the function y = sin x + cos x, its overall shape is described
below:
Is it periodic?
Yes, the graph is periodic.
How do you know?
This is periodic because the function from the graph has a repeating pattern. It does have
amplitude and restarts after a duration of 2 pi cycles.