Dilations Origin

Give the coordinates of the point (-5, -3) dilated using a scale factor of 2 centered at the origin.

Give the coordinates of the point (-1, -2) dilated using a scale factor of 5 centered at the origin.

Give the coordinates of the point (4, -1) dilated using a scale factor of 3 centered at the origin.

In a dilation what mathematical operation is used with the scale factor?

• addition 

• subtraction 

• multiplication 

• division 

Is the following a dilation?

• Yes

• No

Give the coordinates of the point (3, 2) dilated using a scale factor of 4 centered at the origin.