$\"\"$

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Vertices of $\"\"$ are $\"\"$ and $\"\"$ .

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Translate $\"\"$ units left and down $\"\"$ units.

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Write the vertex matrix for triangle is $\"\"$ .

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To translate the triangle $\"\"$ units to the left, add $\"\"$ to each $\"\"$ -coordinate.

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To translate the figure $\"\"$ units down, add $\"\"$ to each $\"\"$ -coordinate.

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Translation matrix $\"\"$ .

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Add the translation matrix to the vertex matrix.

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$\"\"$ .

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Write the vertices of the image.

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The first row represents the $\"\"$ –coordinates and the second row represents the $\"\"$ –coordinates.

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The vertices are $\"\"$ and $\"\"$ .

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$\"\"$

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Graph:

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Plot the points $\"\"$ and $\"\"$ and connect the points to form $\"\"$ .

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Plot the points $\"\"$ and $\"\"$ and connect the points to form $\"\"$

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$\"\"$

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Observe the graph:

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$\"\"$ and $\"\"$ are same size, shape and orientation. $\"\"$

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Translated $\"\"$ vertices of the images are $\"\"$ and $\"\"$ .

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Graph of the vertices $\"\"$ and $\"\"$ is

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$\"\"$