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Transformations Sol 8.8

Transformations Sol 8.8. What is a transformation?. A transformation is a general term for four specific ways to manipulate the shape of a point, a line, or shape. Reflection : a figure is flipped over a line Translation : a figure is slid in any direction

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Transformations Sol 8.8

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  1. Transformations Sol 8.8

  2. What is a transformation? • A transformation is a general term for four specific ways to manipulate the shape of a point, a line, or shape.

  3. Reflection: a figure is flipped over a line Translation: a figure is slid in any direction Dilation: a figure is enlarged or reduced Rotation: a figure is turned around a point Four Transformations

  4. Identify the transformation as a reflection, translation, dilation, or rotation.

  5. Identify the transformation as a reflection, translation, dilation, or rotation.

  6. Identify the transformation as a reflection, translation, dilation, or rotation.

  7. Identify the transformation as a reflection, translation, dilation, or rotation.

  8. Identify each transformation as a reflection, translation, dilation, or rotation. a. b. d. c.

  9. A trapezoid has vertices W(–1, 4), X(4, 4), Y(4, 1) and Z(–3, 1). Trapezoid WXYZ is reflected over the y-axis. Find the coordinates of the vertices of the image.

  10. A parallelogram has vertices A(–4, 7), B(2, 7), C(0, 4) and D(–2, 4). 1. Parallelogram ABCD is reflected over the x-axis. Find the coordinates of the vertices of the image.

  11. Triangle ABC has vertices A(–2, 1), B(2, 4), and C(1, 1). Find thecoordinates of the vertices of the image if it is translated 3 units to the right and 5 units down.

  12. Triangle JKL has vertices J(2, –3), K(4, 0), and L(6, –3). 1. Find the coordinates of the vertices of the image if it is translated 5 units to the left and 4 units up.

  13. A trapezoid has vertices E(–1, 2), F(2, 1), G(2, –1),and H(–1, –2). 1. Find the coordinates of the dilated trapezoid EFGHif the scale factor is 3.

  14. A trapezoid has vertices E(–1, 2), F(2, 1), G(2, –1),and H(–1, –2). Final Question… Q. Find thecoordinates of the vertices and graph the image if the trapezoid is Translated3 units to the right and 2 units down, and then Dilated by 2!

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