This problem gives us a function and we're looking to describe the graph and identify the edge in particular. As we begin to describe the graph, there are a few things to notice, the first being that we are in standard form with this polynomial. We had a one, R, B and r C, so we could see easily there. That's the first thing you'd like to know. This is the form that you're in. The direction of the quadratic is something that I like to discuss. Our graph is going to be opening up because we have a positive X squared term here. It's going to be a regular U shape, with quadra ticks. You can always say something about it. We can use the formula as we are in standard form. So our name is our X. It comes from a negative B. A is a word. That would be a negative. That is negative. Rhy is coming from plugging in what we found. The function needs value into it. That's G. of negative one. That would be negative one squared and two times negative. That is a positive one minus two plus one and that is zero. In this case, we know that we have a relationship called X. Also Y coordinates. There is a negative one. Next we'll look for our Y intercept. If we plug in zero for X, it's very easy to find that in standard form. Which is what we're trying to do. We are figuring out why intercept. We're going to be left with the C Value after those terms are gone. That is every time. A standard form, I'll just write that in our Y intercept we want to look for X intercept. The reason value is going to be zero. We have X squared plus two, X plus one and zero. We're looking to solve this for X now. As I look at this, it seems like this will be easy to factor in. This is a very good attempt. Perfect square try not a mule. We have X plus one squared and you can check that by adding 22 so X plus one squared equal to zero. Both sides can square root. The X is equal to negative one when we get X plus one and zero. A negative one would be our final answer.