Mathematics

9th

grade

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Transformations of Quadratic Functions

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  • 1. Multiple Choice
    1 minute
    1 pt
    Which transformation transforms the graph of
    f(x) = x2 to the graph of
    g(x) = (x + 4)2?
    a vertical translation 4 units up
    a vertical translation 4 units down
    a horizontal translation 4 units to the left
    a horizontal translation 4 units to the right
  • 2. Multiple Choice
    1 minute
    1 pt
    How did we transform from f(x) =x
    to
    g(x) = -3x2
    reflection in x-axis and vertical shift down
    reflection x-axis and vertical stretch
    horizontal stretch
    reflection x-axis and vertical compression
  • 3. Multiple Choice
    1 minute
    1 pt
    How did we transform from the parent function?
    g(x) = -1/5(x - 1)2 + 7
    reflection, vertical compression, horizontal right, vertical up
    vertical compression, horizontal shift left, vertical shift up
    reflection, horizontal shift right, vertical shift down
    no changes were made to y = x2
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