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Duplicate of Quadratic basics review Flashcards | StudBud
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Duplicate of Quadratic basics review
Duplicate of Quadratic basics review
10 terms
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StudBud Administration
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Quadratic basics algebra #algbra #quadratics #basics
Flashcards
10 cards
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Practice quiz
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Host live
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Questions
10
Answers
1
How many x-intercepts does the quadratic function in the graph have?
∞
0
1
2
2
What is the vertex of the graphed quadratic function?
(0, 0)
(-4, 0) (-2, 0)
(-3, 1)
x = -3
3
What is the line of symmetry of the graphed quadratic function?
(-3, 1)
(0, 0)
x = -3
(-4, 0) (-2, 0)
4
What is the vertex?
(0, 0)
(3, 0)
(1, -4)
(-1, 0)
5
What is the equation of the parent function of a quadratic?
y = x2
y = 2x
y = x
y = x2 + x + 1
6
What is the line of symmetry?
x = 2
x = 1
x=-1
x = ∞
7
What are the x-intercepts to the quadratic function?
(1, 0), (-3, 0)
(0, -3)
(-1, 0), (3, 0)
(-2, 0), (4, 0)
8
What are the x-intercepts of the graphed quadratic function?
(-4, 0) (-2, 0)
(-3, 1)
(4, 0) (2, 0)
x = -3
9
Which is an equation of a quadratic function?
y = 2x + 5
y = 2x3 + 5
y = 2x2 +5
y = 2x + 5
10
What is the range of the function?
(-∞, ∞)
(-4, -2)
(-∞, 1)
(-∞, 1]
