SOLUTION: Find the amplitude and period of y = –2 sin (4x).

Algebra ->  Trigonometry-basics -> SOLUTION: Find the amplitude and period of y = –2 sin (4x).      Log On


   

Question 348766: Find the amplitude and period of y = –2 sin (4x).
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the amplitude and period of y = –2 sin (4x).
---
amp = |-2| = 2
---
period = (2pi)/4 = (1/2)pi
================================
Cheers,
Stan H.
===========