SOLUTION: find a equation of y=A sin(b(x)) and y=A cos(b(x)-c) +d with and of the following points on a sin graph with the amplitude of 2: (-3pi, -2), (6pi, 2), and (pi/2, 1)

Algebra ->  Trigonometry-basics -> SOLUTION: find a equation of y=A sin(b(x)) and y=A cos(b(x)-c) +d with and of the following points on a sin graph with the amplitude of 2: (-3pi, -2), (6pi, 2), and (pi/2, 1)      Log On


   

Question 674998: find a equation of y=A sin(b(x)) and y=A cos(b(x)-c) +d with and of the following points on a sin graph with the amplitude of 2: (-3pi, -2), (6pi, 2), and (pi/2, 1)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
find a equation of y=A sin(b(x)) and y=A cos(b(x)-c) +d with and of the following points on a sin graph with the amplitude of 2: (-3pi, -2), (6pi, 2), and (pi/2, 1)
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I'm not sure exactly what is wanted but I found the given points on the following equations:
2sin(x+π/2) for points (-3π, -2), and (6π, 2)
..
2cos(x-π/2)-1 for point (π/2, 1)