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Quadratic functions

Quiz by Shadi Abed Al Halim

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5 questions
Show answers
  • Q1
    f the graph of a quadratic does not intercept the x-axis at any point, then it has:
    Half a Solution
    2 Real Solutions
    1 Real Solution
    No Real Solution
    30s
    HSF.IF.B.5
  • Q2
    . What is the axis of symmetry?
    the dividing line for a parabola
    a way to spin my pencil
    the slope of the graph
    30s
    HSF.IF.B.5
  • Q3
    What is another word for zeros?
    vertex
    roots
    y-intercepts
    axis of symmetry
    30s
    HSF.IF.B.5
  • Q4
    . A parabola has a vertex at (-3,2). Where is the axis of symmetry?
    y = 2
    x = 3
    x = -3
    y = -2
    30s
    HSF.IF.B.5
  • Q5
    What is the vertex of y=x2+4x+3?
    (-2,1)
    (2,1)
    (0,0)
    (-2,-1)
    30s
    HSF.IF.B.5

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