Representing and Comparing Transformations

Write the translation of point P(2, -9) to point P’(0,-12).

• (x, y)--> (x-3,y-2)

• (x, y)--> (x+3,y+2)

• (x, y)--> (x+2,y+3)

• (x, y)--> (x-2,y-3)

Analyze the given translation and provide the algebraic representation. Be careful to pay attention to which is the original figure.

• (x-5, y+4)

• (x+5, y-4)

• (x-4, y+5)

• (x-5, y-4)

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 8 units down and 5 units to the right

• Translated 5 units down and 4 units to the right

• Translated 5 units down and 5 units to the right

• Translated 5 units down and 1 to the right

Which rule best represents the dilation?

• (2x, 2y)

• (3x, 3y)

• (1/3x 1/3y)

• (1/2x, 1/2y)

Which transformation transforms the graph of f(x) = x² to the graph of g(x) = (x + 4)²?

• shift 4 units up

• shift 4 units down

• shift 4 units to the left

• shift 4 units to the right

Describe the transformation from the parent function f(x) = x² to: 
f(x) = 5x² + 2

• Vertical Stretch of 5
  Up 2

• Vertical Shrink of 5
  Up 2

• Vertical Stretch of 5
  Down 2

• Vertical Shrink of 5
  Down 2

A transformation is _________________________________?

• Change in size or position of a figure

• Change in position of a figure

• Change in dilation of a figure

• Change in position from the axis of symmetry

Describe the transformation: f\left(x\right)=-\left(x+3\right)^2

• shifted right 3 units

• Reflected over the x-axis and shifted right 3 units

• Reflected over the x-axis and shifted up 3 units

• Reflected over the x-axis and shifted left 3 units

The result of a transformation is called a(n) _____.

• pre-image

• image

• isometry

• mapping

Which rule best represent the dilation applied to quadrilateral ABCD to create quadrilateral A'B'C'D'?

• (x,y) --> (1/2x,1/2y)

• (x,y) --> (0.2x,0.2y)

• (x,y) --> (-2x,-2y)

• (x,y) --> (2x,2y)