Chapter 4: Q14. (page 179)

Triangle $D E F$ with vertices $D (1, 4), E (2, - 5), and F (- 6, - 6)$ is translated 4 units left and 2 units up.
14. Graph the preimage and the image.

Short Answer

Expert verified

Graph of preimage and image is

Step by step solution

- Meaning of preimage

Preimage is the $Δ D E F$ which is translated to other triangle

Vertices of $Δ D E F$ are $D (1, 4), E (2, - 5), and F (- 6, - 6)$

- Meaning of image

Image is the $Δ D' E' F'$ which is the triangle formed after translation.

Vertices of $Δ D' E' F'$ are $D' (- 3, 6), E' (- 2, - 3), and F' (- 10, - 4)$

- Plot both triangles

On Cartesian plane, plot the points of $Δ D E F$ and join them to form a triangle. Then plot the points of $Δ D' E' F'$ and join them to form another triangle.

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Triangle $D E F$ with vertices $D (1, 4), E (2, - 5), and F (- 6, - 6)$ is translated 4 units left and 2 units up.
14. Graph the preimage and the image.

Short Answer

Step by step solution

- Meaning of preimage

- Meaning of image

- Plot both triangles

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Triangle DEF with vertices D1,4,E2,-5,andF-6,-6 is translated 4 units left and 2 units up.14. Graph the preimage and the image.

Short Answer

Step by step solution

- Meaning of preimage

- Meaning of image

- Plot both triangles

One App. One Place for Learning.

Most popular questions from this chapter

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Triangle $D E F$ with vertices $D (1, 4), E (2, - 5), and F (- 6, - 6)$ is translated 4 units left and 2 units up.
14. Graph the preimage and the image.