It is known that ω > 0,0

It is known that ω > 0,0

And the straight lines X = π / 4 and x = 5 π / 4
Then t / 2 = 5 π / 4 - π / 4
We get t = 2 π
So w = 1
f(x)=sin(x+φ)
X = π / 4 is the axis of symmetry, so π / 4 + φ = k π + π / 2 (k is an integer)
And 0