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1. Find the amplitude, period, phase shift and vertical translations.
1)`y=sin(x + π/8)`
2)`y=-cos(2x-(3π)/4)`
3)`y=2cos(πx)+1`
4)`y= 9/5 sin(((7π)/12)x + π/10)-3`
5)`y= 2-sin(2x + π/3)`
6)`y = 3 + 3/4cos(π/9 x -π)`
1. Find the amplitude, period, phase shift and vertical translations.
1)y=sin(x + π/8)
2)y=-cos(2x-(3π)/4)
3)y=2cos(πx)+1
4)y= 9/5 sin(((7π)/12)x + π/10)-3
5)y= 2-sin(2x + π/3)
6)y = 3 + 3/4cos(π/9 x -π) |