Axis of Symmetry
Vertex
Characteristics
Roots
100
This is the equation the axis of symmetry given y = x2 + 16x + 64
What is x = -8 ?
100
This is the vertex given y = 2(x - 1)2 +7
What is (1, 7) ?
100
This is the vertex of the parabola graphed.
What is (1, -4)?
100
These are the roots of y = x2 - 6x + 5
What are x = 1 and x = 5?
200
This is the equation of the axis of symmetry given y = -x2 + 18x - 75
What is x = 9?
200
This is the vertex given y = -1(x - 4)2 - 7
What is (4, -7)?
200
This is the y-intercept of the parabola graphed.
What is (0, -1)?
200
These are the roots of y = x2 + 4x + 3
What are x = -1 and x = -3?
300
This is the equation of the axis of symmetry given y = -3x2 + 12x - 10
What is x = 2?
300
This is the vertex given y = (x + 3)2 + 1
What is (-3, 1)?
300
This is the axis of symmetry for the parabola graphed.
What is x = -1?
300
These are the roots of y = 2x2 - 4x - 30
What are x = 5 and x = -3?
400
This is the relationship between the axis of symmetry and the vertex.
What is the x-coordinate of the vertex is the axis of symmetry?
400
This is the vertex given y = -(x + 1)2
What is (-1, 0)?
400
This is vertex of the parabola graphed.
What is (3, 1)?
400
These are the roots of y = -8x2 - 4x + 5
What are x =
(-1+- sqrt11)/4
500
This is the equation the axis of symmetry given y = (x + 3)2 - 6
What is x = -3 ?
500
This is the vertex given y = x2 + 4x
What is (-2, -4)?
500
These are the x-intercepts for the parabola graphed.
What are -3 and 1?
Also accepted (-3, 0) and (1, 0)
500
These are the roots of y = 6x2 -x -1
What are 1/2 and -1/3?