Answer:
Option b.
Step-by-step explanation:
We can easily solve this problem by using a graphing calculator or plotting tool.
The function is
h(t) = cos (t +1)
Please, see attached picture below.
By looking at the picture, we can tell that the amplitude is equal to 1
The function has a period of T = 2π
We can see there is no vertical shift.
It has a phase shift of +1. (Which moves the graph to the left)
Answer:
Option b.
Answer: None
Step-by-step explanation: They are parallel and would never intersect
Answer:
169146
Step-by-step explanation:
Shortest is 3/4 longest is 1 1/2. 1 1/2 -3/4=3/4
Answer:
4/9
Step-by-step explanation: