What is the remainder when the polynomial 7x^2+15x-2 is divided by x+3

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2