687 B | 687 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta
BLANK = " "
inp = input
# inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = BLANK : [*map(int,inp().split(x))]
mfi = lambda x = BLANK : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def solve():
a, b, c, s, t = mii()
z = b * b - 4 * a * c
z2 = 2 * a
if z < 0:
p("No")
return
x1 = (-b - sqrt(z)) / z2
x2 = (-b + sqrt(z)) / z2
if s <= x1 <= t or s <= x2 <= t:
p("Yes")
else:
p("No")
if __name__ == "__main__":
tc = ii()
for t in range(1, tc+1):
ret = solve()