Answer:
vertex = 
Intercepts for x = 
intercepts for y = (0,-6)
Use a calculator................
If the inequality symbol is ≤ or ≥ , then the region includes the parabola, so it should be graphed with a solid line. Otherwise, if the inequality symbol is < or > , the parabola should be drawn with a dotted line to indicate that the region does not include its boundary. Example: Graph the quadratic inequality.
Answer: 13
Step-by-step explanation:
if Sarah made 13 snadwhichedls all together and Chad had 6 fewer which made it 7 I believe she made 13 ssbdwhiches all together