Graph the image of this triangle after a dilation with a scale factor of 2 centered at the origin. use the polygon tool to graph the triangle.

Dilation involves changing the size of a shape.

See attachment for the graph of the image

From the figure, the vertices of the triangle are:

The scale factor (k) is given as:

The coordinate of the image of the triangle is calculated using:

So, we have:

See attachment for the image of the dilation.

Read more about dilation at:

link

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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