Complete the square to put the parabola in standard form. Then find the vertex, directrix, focus, and graph the parabola.
1.
Focus
Directrix
Vertex
2.
Focus
Directrix
Vertex
Step 1 :
Step 2 :
Step 3 :
Step 4 :
Step 5 :
Step 6 :
Step 7 :
Step 8 :
Step 9 :
Step 10 :
Step 11 :