Transformation of Function

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• f^{-1}(x) = sqrt((x + 4)/2)
• f^{-1}(x) = 2x + 4
• f^{-1}(x) = (x - 4)/2
• f^{-1}(x) = -sqrt((x + 4)/2)

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• The correct transformation is an upward shift of 4 units.
• The correct transformation is a downward shift of 4 units.
• The correct transformation is a leftward shift of 4 units.
• The correct transformation is a rightward shift of 4 units.

• The function f(x) is reflected over the y-axis.
• The function f(x) is shifted right by 1 unit.
• The function f(x) is shifted left by 1 unit.
• The function f(x) is stretched vertically by a factor of 2.

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• A horizontal stretch by a factor of 3.
• A vertical stretch by a factor of 3.
• A vertical compression by a factor of 3.
• A reflection over the x-axis.

• The graph of f(x) is shifted to the right by 3 units.
• The graph of f(x) is reflected over the x-axis.
• The graph of f(x) is vertically stretched by a factor of 3.
• The graph of f(x) is horizontally compressed by a factor of 3.