# data[].attributes.body
the equation is positive so its facing upwards

# data[].attributes.body
roots are (-2,0)(4,0)

# data[].attributes.body
the parabola is looking down

# data[].attributes.body
The vertex is (1,9)

# data[].attributes.body
Its facing downward because of the negative variable

# data[].attributes.body
the parabola is facing down

# data[].attributes.body
roots are (-2,0) and (4,0)

# data[].attributes.body
The parabola is facing down

# data[].attributes.body
the roots are -2,0 and 4,0

# data[].attributes.body
Roots are (-2,0) , (4,0)

# data[].attributes.body
the parabola is downward because of a negative variable in the equation

# data[].attributes.body
The vertex is (1,9)

# data[].attributes.body
the vertex is (1,9)

# data[].attributes.body
the roots( -2,0) and (4,0)

# data[].attributes.body
Vertex is (1,9)

# data[].attributes.headline
when you identify all the details it's easier to write the equation

# data[].attributes.subject
when you identify all the details it's easier to write the equation

# data[].attributes.body
these characteristics of a graph could aid in creating equations because if you know y = a(x - h)^2 + k then you know that if the vertex is at (1, 9) then k = +9 and h = -1

# data[].attributes.body
the roots are (-2,0), (4,0)

# data[].attributes.body
i notice that the parabola is facing down

# data[].attributes.body
These characteristics helped me understand the graph better and i can substitute the values into my equation more easily.

# data[].attributes.body
the parabola is facing downward

# data[].attributes.body
The vertex is(1,9) i agree with my classmates.

# data[].attributes.headline
i notice that the parabola is facing upwards 

# data[].attributes.subject
i notice that the parabola is facing upwards 

# data[].attributes.body
upwards

# data[].attributes.body
these characteristics could aid in creating an equation because we can substitute these characteristics into the parabola vertex form. y=a(x-h)2+k

# data[].attributes.body
the vertex is (1,9)

# data[].attributes.body
roots: (-2, 0) , (4, 0)

# data[].attributes.body
I notice that the parabola have a h value negative as it has a root in the right side.

# data[].attributes.body
the vertex is (1,9)

# data[].attributes.headline
the vertex is ( 1, 9)  i agree with david . 

# data[].attributes.subject
the vertex is ( 1, 9)  i agree with david . 

# data[].attributes.body
It would aid as you’ll know wether the parabola will face upward, be compressed or wide, left or right, and up or down.

# data[].attributes.body
i notice a downward parabola

# data[].attributes.body
In the equation, a is positive which leads to an upward parabola.

# data[].attributes.body
the vertex is (1,9)

# data[].attributes.body
i notice that there was a transformation going up by 9 and to the right once

# data[].attributes.body
The roots are (-2,0)(4,0).

# data[].attributes.body
The parabola is facing upwards.

# data[].attributes.body
the vertex is (1,9) ... agree with David

# data[].attributes.body
The roots are ( -2,0) and (4,0)

# data[].attributes.body
The vertex is (1,9)

# data[].attributes.body
I notice an upward parabola