The red parabola shown is the graph of the equation \(ay^2+by+c=x\). Find \(a+b+c \).
very need help im lost Each tick mark on the graph is one unit.
The vertex of the graph is (5,-4), so the equation of the parabola is
x = -(y + 4)^2 + 5
= -y^2 - 8y - 16 + 5
= -y^2 - 8y - 9.
a + b + c = (-1) + (-8) + (-9) = -18.