Transformations of Functions
3 years ago
luisaduerr
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10 QuestionsShow answers
  • Question 1
    45 seconds
    Q. If the blue function is f(x)=x2, then the red function must be
    answer choices
    g(x)=x2-5
    g(x)=x2+5
    g(x)=(x-5)2
    g(x)=(x+5)2
  • Question 2
    60 seconds
    Q. If the blue function is f(x)=√x, the red function must be
    answer choices
    g(x)=√(-x)
    g(x)=√(x-1)
    g(x)=√x-1
    g(x)=-√x
  • Question 3
    45 seconds
    Q. Match the equation to its description.
    answer choices
    Right 2 and up 2
    Left 2 and up 2
    Right 2 and down 2
    Left 2 and down 2
  • Question 4
    45 seconds
    Q. g(x)=-f(x)
    Describe the transformation to f(x) that results in g(x).
    answer choices
    f(x) has been reflected over the x-axis.
    f(x) has been reflected over the y-axis.
  • Question 5
    60 seconds
    Q. g(x)=f(x-1)-5
    Describe the transformation to f(x) that results in g(x).
    answer choices
    f(x) has been translated to the left one and down five.
    f(x) has been translated to the right one and down five.
    f(x) has been translated to the left one and up five.
    f(x) has been translated to the right one and up five.
  • Question 6
    60 seconds
    Q. Identify the coordinates of the point (3 , -2), translated 5 units left and 6 units up.
    answer choices
    (2,-4)
    (-2,4)
    (8,4)
    (-2,-8)
  • Question 7
    45 seconds
    Q. DOMAIN?
    answer choices
    (-∞,∞)
    [0,∞)
    (-∞,0]
    -2, 2
  • Question 8
    45 seconds
    Q. What is the RANGE?
    answer choices
    (-∞,∞)
    [0,∞)
    (-∞,0]
    [-∞,∞]
  • Question 9
    60 seconds
    Q.   The blue function is the parent function f(x) = x3.  Which of the following is the correct equation for the red function, g(x)?
    answer choices
    g(x)=x3+1
    g(x)=x3-1
    g(x)=(x-1)3
    g(x)=(x+1)3
  • Question 10
    180 seconds
    Q. f(x) = ⅔(x - 7)2 
    answer choices
    Shrink of ⅔
    Right 7
    Shrink of ⅔
    Left 7
    Stretch of ⅔
    Right 7
    Stretch of ⅔
    Left 7
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