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!

answer: 34rtyj,jkhtyetwrhyjeuiejnbhdfknbkguxfrbhkfdbjvkmbd,kvbsd.kxjvbhjnfbgjxdfn

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc