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Open Up - Grade 8 - Mathematics - Unit 2 - Lesson 12

Last updated 9 months ago
11 questions
1

Select all the points that are on the line through (0,5) and (2,8).

1

All three points displayed are on the line. Find an equation relating x and y.

1

Here is triangle ABC.
Draw the dilation of triangle ABC with center (2,0) and scale factor 2.

1

Here is triangle ABC.
Draw the dilation of triangle ABC with center (2,0) and scale factor 3.

1

Here is triangle ABC.
Draw the dilation of triangle ABC with center (2,0) and scale factor \frac{1}{2}.

1

Here is triangle ABC.
What are the coordinates of the image of point C when triangle ABC is dilated with center (2,0) and scale factor s?

1

Here is triangle ABC.
Write an equation for the line containing all possible images of point C.

1

Here is triangle ABC.
Write an equation for the line containing all possible images of point C.

1

Here are some line segments.
Which segment is a dilation of BC using A as the center of dilation and a scale factor of \frac{2}{3}?

1

Here are some line segments.
Which segment is a dilation of BC using A as the center of dilation and a scale factor of \frac{3}{2}?

1

Here are some line segments.
Which segment is not a dilation of BC, and how do you know?

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