Worksheet 4,5,6A,6B,7,8,9,10

Read all directions carefully. Show your work whenever appropriate. Provide exact answers.

No calculator.

1. Sketch the graphs of each of the following functions for x between 0 and 2 . Label the x-axis

in increments of 2  and label the y-axis appropriately.

a. cosy x= b. siny x=

2. Sketch the graphs of each of the following functions for x between 0 and 2 . Label the x-axis

in increments of 2  and label the y-axis appropriately.

a. cosy x= − b. siny x= −

3. Sketch the graphs of each of the following functions for x between 0 and 2 . Label the x-axis

in increments of 2  and label the y-axis appropriately.

a. ( )cosy x= − b. ( )siny x= −

Math 124 – Trigonometry

Worksheet (McKeague)

Name ______________________