The vertex of the parabola below is at the point (1, -3). which of the equations below could be the one for this parabola?

Apex answer is: B y=(x-1)^2-3

Step-by-step explanation:

Any answer choice in the form

Step-by-step explanation:

To write the quadratic equation, begin by writing it in vertex form  

Where (h,k) is the vertex of the parabola.

Here the vertex is (1,-3). Substitute and write:

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !