def solve(I, a1, b1, x1, y1, a2, b2, x2, y2):
    if a1 * x1 + b1 * y1 != I:
        return False
    elif a2 * x2 + b2 * y2 != I:
        return False
    elif x1 == x2 and y1 == y2:
        return True
    elif a1 * x2 + b1 * y2 > I or a2 * x1 + b2 * y1 > I:
        return True
    elif a1 * x2 + b1 * y2 < I:
        return False
    elif a2 * x1 + b2 * y1 < I:
        return False
    else:
        return True


for _ in range(int(input())):
    I = int(input())
    a1, b1, x1, y1 = map(int, input().split())
    a2, b2, x2, y2 = map(int, input().split())
    if solve(I, a1, b1, x1, y1, a2, b2, x2, y2):
        print("Yes")
    else:
        print("No")