We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
158
1
avatar+623 

1.

2.

3.

4.

thank you for taking the time to help me!

 Feb 13, 2019
 #1
avatar+19832 
+1

1  Amp = 3/4   from the equation

2 Midline of cos is USUALLY at y = 0    this one is shifted UP by 5

3 frequency =  2/2pi = 1/pi

4 the wave takes 8pi to make one complete up and down cycle    period = 8pi

 Feb 13, 2019

32 Online Users