Vertex
Intercepts
Graphs
Quadratic Forms
Misc.
100
Vertex for y=-2(x-3)^2 + 6
(3, 6)
100
y-intercept of y = -1/2x^2 + 14x - 5
(0, -5)
100
Axis of symmetry is x = 3. One point on the graph is (-3, -8). Another point on the graph is...
(9, -8)
100
Re-write y = -3(x - 2)(x + 1) in Standard Form
y = -3x^2 + 3x + 6
100
Find the leading coefficient for a quadratic with a vertex of (-2, 5) and point (3, 6)
a = 1/25
200
Vertex for y = -4(x + 3)(x - 5)
(1, 64)
200
x-intercepts of y = (x-4)(x+5)
(4, 0) and (-5, 0)
200
The graph of y =-2(x - 3)(x + 3) has a min/max point at (x, y) =
Max at (0, 18)
200
Re-write y = 2(x - 3)^2 - 6 in Standard Form
y = 2x^2 - 12x + 12
200
Find the leading coefficient for a quadratic with x-intercepts of (-2, 0) and (4, 0) and point (3, 5)
a = -1
300
Vertex for y=-2x^2 + 8x + 1
(2, 9)
300
y-intercept of y = -3/4(x + 5)(x - 4)
(0, 15)
300
The graph of y = x^2 - 4x + 3 has a range of
y >= -1
300
Re-write y = -2(x - 3)(x - 7) in Vertex Form
y = -2(x - 5)^2 + 8
300
Find the x-intercepts of y = 2x^2 - 10x
(0, 0) and (5, 0)
400
Vertex for y = 2/3x^2 + 8x - 3
(-6, -27)
400
x-intercepts of y = 3/4(x - 4)^2 - 12
(0, 0) and (8, 0)
400
Use first differences and symmetry to find the vertex and 6 other points on the graph of y = 2(x - 4)^2 - 3
Vertex (4, -3). Points (5, -1), (6, 5), (7, 15), Matches with (3, -1), (2, 5), (1, 15)
400
Re-write y = -3x^2 + 12x - 8 in Vertex Form
y = -3(x - 2)^2 + 4
400
Find the x-intercepts of y = -3x^2 + 6x + 9
(3, 0) and (-1, 0)
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