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Trig Graphs. Secant & Cosecant. secant and cosecant. functions. y = csc(x). y = csc(x). Amp/stretch = 1 Period = 2 π Phase shift = 0. y = sec(x). y = cos(x). y = sec(x). Amp/stretch = 1 Period = 2 π Phase shift = 0. stretch. stretch. y = 3sec(x- π ). π. - PowerPoint PPT Presentation
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Trig GraphsSecant & Cosecant
y = csc(x)
)sin(
1
xy
y = csc(x)
Amp/stretch = 1
Period = 2π
Phase shift = 0
)sin(
1
xy
y = sec(x)
)cos(
1
xy
y = sec(x)
Amp/stretch = 1
Period = 2π
Phase shift = 0
)cos(
1
xy
y = 3sec(x-π) 0 x
x
π
y = 3sec(x-π) 0 x
x
π
Amp/stretch = 3
Period = 2π
Phase shift = π
π/2 - 2x = 0
x = π/4
π/2
Amplitude = 1
Period = 2π
Phase shift = -π/2
2csc 2y x
