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17 questions
What is the green dashed line called?
roots or x-intercepts
parabola
axis of symmetry
y intercept
Quadratic equations take the shape of a _______ when graphed.
parabola
straight line
snaked line
elliptical
A parabola has a vertex at (-3,2).
What is the axis of symmetry?
y = -2
x = 3
x = -3
y = 2
Does this parabola have a minimum or maximum and what is its value?
minimum: (5,2)
maximum: (5,2)
minimum: (2,5)
maximum: (2,5)
What is the domain and the range for the graph?
Domain : -2 ≤ x ≤ 2
Range : 0 ≤ y ≤ 4
Domain : (−∞,∞)
Range : [4,∞)
Domain : (−∞,∞)
Range : (−∞,4]
Domain : -2 ≤ x ≤ 2
Range : y ≤ 4
What is the range of the graph?
[0,∞)
y≤2
(−∞,2]
[−2,∞)
What is the range of the graph?
(−∞,4]
(−∞,4)
[−3,2]
y≥4
What is the range of the graph?
y≤4
(−∞,4]
[3.5,∞)
[−4,∞)
Does this parabola have a minimum or maximum and what is its value?
minimum: (0,5)
maximum: (2,0)
minimum: (5,2)
maximum: (2,5)
What is the vertex of the parabola shown?
(-1,0)
(0,-3)
(1,-4)
(3,0)
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