12.9 i think, not sure. try it though
-11, -6, -7 and -6.1 are the answers
The inequality is r lesser than or equal to -6
:) Well, I dunno about anyone else but this question makes my head spin!
Answer: Whats is the question asking???
Step-by-step explanation:
Answer:
Hello,
Step-by-step explanation:
Roots are -2 and 4
y=k*(x+2)(x-4)
Vertex = (1,-9) is a point of the parabola
-9=k*(1+2)(1-4) ==> k=1
Equation of the parabola is y=(x+2)(x-4)
But you don' t have given the graphs !!!!
