Dilations day 3

If the preimage point is at (3, 2) and the scale factor is 5, where is the image point?

Si el punto de la preimagen está en (3, 2) y el factor de escala es 5, ¿dónde está el punto de la imagen?

• (15, 10)

• (10, 15)

• (8, 7)

• (7, 8)

Tags

CCSS.7.G.A.1

Tags

CCSS.7.G.A.1

Which scale factors are enlargements? select all that apply...

¿Qué factores de escala son ampliaciones? seleccione todas las que correspondan...

Tags

CCSS.8.G.A.3

Which scale factors are reductions? select all that apply...

¿Qué factores de escala son reducciones? seleccione todas las que correspondan...

• -1

• 3

Tags

CCSS.8.G.A.3

Match the terms with their definitions.

• A transformation that makes a scale copy

• Rotation

• A transformation that turns a figure around a point.

• Reflection

• A transformation that flips a figure across a line.

• Translation

• A transformation that slides a figure.

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Two figures are congruent if they have the _______ shape and _______ size.

• Different, Same
• Same, Same
• Same, Different
• Different, Different

Tags

CCSS.8.G.A.2

Two figures can be similar if they have the _______ shape but _______ size.

• Different, Same
• Same, Same
• Same, Different
• Different, Different

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

When a dilation has a scale factor greater than one, the dilation is an enlargement.

• True
• False

Tags

CCSS.8.G.A.3

When the scale factor of a dilation is between 0 and 1, the dilation is a reduction (shrinks).

• True
• False

Tags

CCSS.8.G.A.3

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

• ½
• ¼
• 4
• 2

Tags

CCSS.8.G.A.3