Please help asap!! due soon

(4,-36)

Step-by-step explanation:

Since the roots of the equation are -2 and 10, you can set up the quadratic like this:

Expanded:

To find the x-coordinate of the vertex, use:

Plug in 4 to either quadratic equation to get the y value:

Thus the vertex is (4,-36)

If I helped, a brainliest would be greatly appreciated!

its 4 because 2 times 2 is 4, if you double the number two you get four