Answer: h=7
Step-by-step explanation:
By definition the function in vertex form is:

Where (h,k) is the vertex of the parabola.
You must group the terms that contain the same variable in the function:

Complete the square as following:

Now you must rewrite it as following:

Then:
h=7
I SPEAK ENGLISH SIR umm pipi è presa a um fio
Answer:
okay let's start
Step-by-step explanation:
