Question

Identify the vertex by writing the equation in the standard form of a quadratic function.
f(x)=x2−22x+116

Answer 1

The x coordinate of the vertex for y = ax^2 + bx + c is given by this formula

x = -b/(2a)

Answer 2

a = 1 and b = -22 in this case

Answer 3

so what is the x coordinate of the vertex?

Answer 4

1?

Answer 5

Im confused

Answer 6

do you see how I found that a = 1 and b = -22

Answer 7

i do not