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How Do You Use a Graph to Translate a Figure Horizontally?
Use a graph to translate a figure 4 units to the right.
Summary
- "Translate" just means moving, or sliding, the figure somewhere else in the coordinate plane
- The image is the figure we get after we translate
- Take the upper right point, (-1,4), and move it to the right 4 units
- We can do that same thing with each other point on the figure
- Connecting our new points will give us the image of our figure

Notes
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- We already have it drawn for you, so we can go ahead and start translating
- "Translating" just means sliding the figure to a new location in the coordinate plane, without changing its size or shape
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- We call this a horizontal translation
- We're translating the figure horizontally 4 units to the right
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- We're going to take each individual point and move them to the right
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- So let's move this point in the upper right to the right 4 units
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- Now that we've done it to one point in the figure, let's move the other three points to the right
- A vertex is just one of the corners of the figure, where two sides come together
- We already have those points marked, so they'll be easy to use
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- Connecting the dots will give us our new figure
- This new figure that's created after we translate is called the image
- Notice it's the same size and shape as the original figure, just moved over 4 units