Question

f(x)=x^2+6x+5
I have domain: (-inf, inf)
range: [-4,inf)
Vertex: (-3,-4)
axis: x=-3
Points to plot: (-3,-4) (-2,-3) (-1,0)
Again...just need to know if Im on the right track..

Answer 1

PLEASE HELP ME!!!

Answer 2

range is wrong

Answer 3

I think, let me check..

Answer 4

the lowest point is:
y' = 2x + 6 = 0
2x = -6
x = -3

Answer 5

wait no sorry

Answer 6

range is correct

Answer 7

yeah range is right

Answer 8

What about everything else??

Answer 9

looks good to me

Answer 10

vertex is correct

Answer 11

Thanks

Answer 12

if the vertex is -3,-4 axis should be equal to -4 in case of this parabola, i think

Answer 13

no sorry its -3

Answer 14

i m sorry

Answer 15

I thought the axis was equal to the x value??

Answer 16

Ok.. ty

Answer 17

did u get d other one

Answer 18

no...