Could u help me with this

Step-by-step explanation:

The vertex form of a parabola can be written as

where (h, k) are the coordinates of the parabola's vertex. So our parabola has the equation

Since the parabola passes through the point (-6, 4), we can solve for the constant a as follows:

Therefore, the vertex form of the equation for the parabola is

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

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 !