234,688 views
31 votes
31 votes
What is the vertex of the graph of...
y=x²+2x+1

User Bialecki
by
2.9k points

1 Answer

22 votes
22 votes

Answer:

y = (x + 1 ) ^2

Explanation:

y = x^2 + 2x + 1

Completing the Square

y = ( x + 1 ) ^2 + 0

User AhmadMarafa
by
2.9k points