A=2
y=2sin(ωx+φ)
x=0 y=1
1=2sin(φ)
φ=13π/6
y=2sin(ωx+13π/6)
x=-7π/12 y=0
0=2sin(-ω7π/12+π/6)
-ω7π/12+13π/6=π
ω=2
y=2sin(2x+13π/6)
A=2
y=2sin(ωx+φ)
x=0 y=1
1=2sin(φ)
φ=13π/6
y=2sin(ωx+13π/6)
x=-7π/12 y=0
0=2sin(-ω7π/12+π/6)
-ω7π/12+13π/6=π
ω=2
y=2sin(2x+13π/6)