Write y = x2 −14x + 52 in vertex form.

To write this equation in vertex form, we must use the method of square completion.

For this we do the following procedure:

1) Separate the x

2) add and subtract

     Where b is the coefficient of x

3) We factor the terms within the parentheses and we have written the equation in the form of vertex.

Finally, the vertex of the equation is: (7,3)

if x decreases by 4 then y increases by 10

step-by-step explanation: