A polygon is graphed on a coordinate grid with (x, y) representing the location of a certain point on the polygon. The polygon is transformed using the rule $$\left(x,y\right)\rightarrow\left(ax,\ ay\right)$$ . Which statement must be true?

8th STAAR 3c (dilations)

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Mathematics

8th Grade

CCSS covered

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MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tags

CCSS.8.G.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tags

CCSS.8.G.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Triangle TRW is shown on the grid.
Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T'R'W'. Which ordered pair best represents the location of point R'?

Tags

CCSS.8.G.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A polygon with be dilated on a coordinate grid to create a smaller polygon. The polygon is dilated using the origin as the center of dilation.
Which rule could represent this dilation?

Tags

CCSS.8.G.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If a is greater than 1, the image of the polygon is congruent to the polygon.

If a is between 0 and 1, the image of the polygon is congruent to the polyogn.

If a is greater than 1, the image of the polygon is smaller than the polygon.

If a is between 0 and 1, the image of the polygon is smaller than the polygon.

Tags

CCSS.8.G.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Triangle JKL is dilated with the origin as the center of dilation to create triangle J'K'L'.
Which rule best represents the dilation that has been applied to triangle JKL to create triangle J'K'L'?

Tags

CCSS.HSG.CO.A.2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A square with a perimeter of 20 units is graphed on a coordinate grid. The square is dilated by a scale factor of 0.4 with the origin as the center of dilation.
If (x, y) represents the location of any point on the original square, which ordered pair represents the coordinates of the corresponding point on the resulting square?

Tags

CCSS.8.G.A.3

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8th STAAR 3c (dilations)

Triangle TRW is shown on the grid.
Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T'R'W'. Which ordered pair best represents the location of point R'?

A polygon with be dilated on a coordinate grid to create a smaller polygon. The polygon is dilated using the origin as the center of dilation.
Which rule could represent this dilation?

Triangle JKL is dilated with the origin as the center of dilation to create triangle J'K'L'.
Which rule best represents the dilation that has been applied to triangle JKL to create triangle J'K'L'?

Triangle MNP is graphed on a coordinate grid with vertices of M(-3, -6), N(0, 3), and P(6, -3). Triangle MNP is dilated by a scale factor of u with the origin as the center of dilation to create triangle M'N'P'.
Which ordered pair represents the coordinates of the vertex P'?

Quadrilateral FGHJ was dilated with the origin as the center of dilation to create quadrilateral F'G'H'J'.
Which rule best represents the dilation that was applied to quadrilateral FGHJ to create quadrilateral F'G'H'J'?

Circle I was dilated with the origin as the center of dilation to create Circle II.
Which rule best represents the dilation applied to Circle I to create Circle II?

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8th STAAR 3c (dilations)

Triangle TRW is shown on the grid.Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T'R'W'. Which ordered pair best represents the location of point R'?

A polygon with be dilated on a coordinate grid to create a smaller polygon. The polygon is dilated using the origin as the center of dilation.Which rule could represent this dilation?

Triangle JKL is dilated with the origin as the center of dilation to create triangle J'K'L'.Which rule best represents the dilation that has been applied to triangle JKL to create triangle J'K'L'?

Triangle MNP is graphed on a coordinate grid with vertices of M(-3, -6), N(0, 3), and P(6, -3). Triangle MNP is dilated by a scale factor of u with the origin as the center of dilation to create triangle M'N'P'.Which ordered pair represents the coordinates of the vertex P'?

Quadrilateral FGHJ was dilated with the origin as the center of dilation to create quadrilateral F'G'H'J'.Which rule best represents the dilation that was applied to quadrilateral FGHJ to create quadrilateral F'G'H'J'?

Circle I was dilated with the origin as the center of dilation to create Circle II.Which rule best represents the dilation applied to Circle I to create Circle II?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Triangle TRW is shown on the grid.
Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T'R'W'. Which ordered pair best represents the location of point R'?

A polygon with be dilated on a coordinate grid to create a smaller polygon. The polygon is dilated using the origin as the center of dilation.
Which rule could represent this dilation?

Triangle JKL is dilated with the origin as the center of dilation to create triangle J'K'L'.
Which rule best represents the dilation that has been applied to triangle JKL to create triangle J'K'L'?

Triangle MNP is graphed on a coordinate grid with vertices of M(-3, -6), N(0, 3), and P(6, -3). Triangle MNP is dilated by a scale factor of u with the origin as the center of dilation to create triangle M'N'P'.
Which ordered pair represents the coordinates of the vertex P'?

Quadrilateral FGHJ was dilated with the origin as the center of dilation to create quadrilateral F'G'H'J'.
Which rule best represents the dilation that was applied to quadrilateral FGHJ to create quadrilateral F'G'H'J'?

Circle I was dilated with the origin as the center of dilation to create Circle II.
Which rule best represents the dilation applied to Circle I to create Circle II?