Describe how the graph of each function is related to a basic trigonometric graph. then, graph two periods.

1. -2 cos(x-ï€/4) description:

2. y= 2 cot(3x) description:

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Can you me find the missing length. i attached an image.