Question

Which is the graph of f(x)=x^2-2x+3

Answer 1

A

Explanation:

I just took the test

Answer 2

Explanation:

Hello, the vertex is (1,2), right?

You remember that when the parabola equation is in standard form like below

`y=ax^2+bx+c`

The vertex is for , and we apply with this example where a = 1, b = -2, c=3

`x=-(b)/(2a)=(-(-2))/(2)=1\\\\1^2-2*1+3=4-2=2`

So this is the first graph.

Thank you