Question 1058606
Coefficient on the leading term is positive.  Graph has vertex as a minimum and parabola opens upward.


Complete the Square to put into standard form so you can read the vertex, and can easily solve for the x-intercepts.  The term to complete the square is  {{{(10/2)^2=25}}}.   See my lessons about Completing The Square in my profile.


You can check your work if you put in y=x^2+10x+12 into the Google Search Egnine; and the first listing will most likely be the graph.