Question

What is the equation of the graph below?

Answer 1

do you see the picture?

Answer 2

the 3rd one
(x+3)^2-1

Answer 3

Remember how one can factor a polynomial by grouping. The vertex (min.max point) is at \((x_0,y_0)\).\[y-y_0=a(x-x_0)^2\]Here \(a\) is some constant, and will produce a concave up parabola if it is positive and a concave down parabola if it is negative.

Answer 4

but thats the fourth one..