Graphing Quadratic Functions - Vertex Form
2 years ago
jwdamato
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14 QuestionsShow answers
  • Question 1
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    Q. Which of the following is a transformation of the graph y = (x - 5)2
    answer choices
    Shifts right 5.
    Shifts left 5.
    Shifts up 5.
    Shifts down 5.
  • Question 2
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    Q. Which of the following is a transformation of the graph y = 3x2.
    answer choices
    Shifts up 3.
    Shifts left 3.
    Vertical stretch by a factor of 3.
    Shifts right 3.
  • Question 3
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    Q. Which of the following is a transformation of the graph y = x2 + 4 ?
    answer choices
    Shifts left 4.
    Shifts right 4.
    Shifts up 4.
    Shifts down 4.
  • Question 4
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    Q.
    answer choices
    y = -(x + 1)2 - 4
    y = -(x + 1)2 + 4
    y = -(x - 1)2 - 4
    y = (x + 1)2 + 4
  • Question 5
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    Q.
    answer choices
    y = (x - 2)2 + 2
    y = (x + 2)2 + 2
    y = (x - 2)2 - 2
    y = -(x - 2)2 + 2
  • Question 6
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    Q. What is the vertex of the function   y = (x - 3)2 + 5
    answer choices
    (-3, 5)
    (3, -5)
    (-3, -5)
    (3, 5)
  • Question 7
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    Q. Given: y = 2(x - 5) + 6, the vertex is
    answer choices
    (2, -5)
    (-5, 6)
    (2, 6)
    (5, 6)
  • Question 8
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    Q. What is the domain of the function y = x2 + 3?
    answer choices
    All Real Numbers
    x>3
    x<3
    It is impossible to determine.
  • Question 9
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    Q. A parabola has a vertex at (-3, 2). Where is the axis of symmetry?
    answer choices
    y = -2
    x = 3
    x = -3
    y = 2
  • Question 10
    120 seconds
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    Q. Given the equation for this parabola:
     y=-(x-4)2-3,
    does this parabola have a maximum or minimum value?
    answer choices
    Maximum
    Minimum
    Not enough information
  • Question 11
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    Q. The graph of a quadratic function is called a
    answer choices
    Parabola
    Vertex
    Axis of Symmetry 
    Vertex Form
  • Question 12
    300 seconds
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    Q. Which quadratic function is represented by the graph?
    answer choices
    y = 2(x - 4)2 + 5
    y = 2(x + 4)2 + 5
    y = -2(x - 4)2 + 5
    y = -2(x + 4)2 + 5
  • Question 13
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    Q.

    Find the range of the function  
    y = -2(x + 4)^2 + 7

    answer choices

    (-∞, -4]

    (-∞, 7]

    [7, ∞)

    [-4, ∞)

  • Question 14
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    Q.

    Find the y-intercept of the function

    y = -3(x + 2)2 - 5

    answer choices

    (0, -5)

    (-2, -5)

    (0, -17)

    (2, -5)

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