Question

Where is the location of the vertex of the parabola on a coordinate grid y=x^2+2x+1

Answer 1

`(-1,0)`

Explication pas à pas:

Convertir l'équation en forme de sommet qui devient
`y = (x + 1) ^ 2 + 0`

Ensuite, nous pouvons voir le sommet sous la forme (h, k) dan

`y = a (xh) ^ 2 + k`

Answer 2

(-1,0)

Explanation:

Convert the equation to vertex form which becomes y=(x+1)^2+0

Then we can see the vertex in the form (h,k) in y=a(x-h)^2+k