Functions Slip Stretch Shrink

The graph points get closer to the y axis

• Vertical Slip

• Vertical Slide

• Vertical Shrink

• Vertical Stretch

Tags

A1.F-BF.B.3

A2.F-IF.C.7.b

The number in front of the grouping symbol determines

• Stretch or Shrink

• Reflection over the axis

• Left or Right Translation

• Up or down Translation

Tags

A1.F-BF.B.3

A2.F-IF.C.7.b

• reflection

  left 2

  up 4

• stretch of 3

  right 2

  down 4

• stretch of 3

  right 2

  up 4

• shrink of 3

  right 2

  up 4

Tags

A1.F-BF.B.3

A2.F-IF.C.7.b

• reflection

  left 2

  up 4

• stretch of 3

  right 2

  down 4

• stretch of 3

  right 2

  up 4

• shrink of 1/3

  right 2

  up 4

Tags

A1.F-BF.B.3

A2.F-IF.C.7.b

If the blue is f(x)=x^2, the red must be

• g(x)=2x²

• g(x)=0.5x²

• g(x)=x²+2

• g(x)=(x+2)²

The graph shows the function f(x)=x² in blue and another function g(x) in red.  Which could be the equation for g(x)?

• g(x) = 2x²

• g(x) = 1/2x²

• g(x) = x² + 2

• g(x) = (x + 2)²

Describe the transformation on f(x):

2 f(x)

• shifts 2 units up

• shifts 2 units to the right

• vertical shrink, wider

• vertical stretch, more narrow

• vertical shift up 3

• horizontal shift 3 to the right

• vertical stretch by factor of 3

• vertical compression by factor of 3

• The graph of g(x) is a horizontal stretch of the graph of f(x)

• The graph of g(x) is a horizontal shrink of the graph of f(x)
  

• The graph of g(x) is a vertical stretch of the graph of f(x)

• The graph of g(x) is a vertical shrink of the graph of f(x)

Which is a correct representation of the original function f(x) to its transformation g(x)?

• g(x)=-¼f(x)

• g(x)= -4f(x)

• g(x)= ¼f(x)

• g(x)=4f(x)