La probabilité d'un évènement A ne se réalise pas est 3/7 donc: - P(A) = 3/7 - P(A) = 4/7
- P(A) = 4/10
- P(A) = 7/4 ​

F(x)=|x| is shifted down 4 units and to the right 3 units.

X+ y = 5 ; x - y =3 solve using linear combination

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1