Transformations Review

• n(x) is compressed vertically from f(x).

• n(x) is translated 2 units up from f(x).

• n(x) is stretched vertically from f(x).

• n(x) is stretched horizontally from f(x).

• b(x) is stretched vertically and translated 4 units down from f(x).

• b(x) is compressed vertically and translated 4 units down from f(x).

• b(x) is stretched horizontally and translated 4 units up from f(x).

• b(x) is stretched horizontally and translated 4 units down from f(x).

• right 3, down 2

• up 3, left 2

• left 3, up 2

• left 3, down 2

Which equation matches the following transformation: up 4, vertical stretch by 3, reflected across the x-axis, and left 1

Match the equation to its description.

• Reflected over x-axis and up 4

• Reflected over x-axis and down 4

• Reflected over x-axis and right 4 

• Reflected over x-axis and left 4

If the blue graph is f(x) = x²

then the red must be...

• g(x) = x² - 5

• g(x) = x² + 5

• g(x) = (x - 5)²

• g(x) = (x + 5)²

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The equation of red graph is y = x². What is the equation of the blue graph?

• y = (x + 2)² + 3

• y = 3(x + 2)²

• y = (x - 2)² + 3

• y = (x + 2)² - 3

Identify the correct transformation from the blue graph to the red graph.

• Right three and down four

• Left three and up four

• Right four and up three

• Left four and down three