Marsha wants to determine the vertex of the quadratic function f(x) = x2 – x + 2. what is the function’s vertex?

 The required vertex of the given function is

Step-by-step explanation:  Given that Marsha wants to determine the vertex of the following quadratic function :

We are to find the vertex of the function (i).

We know that

the form of a vertex function g(x) is as follows :

where (h, k) is the vertex.

From equation (i), we have

Comparing the above with the vertex form of a function, we get

the vertex of the function f(x) is  

Thus, the required vertex of the given function is

found it xd it ok yt