B. most likely because 40 divided by 4 is 10. 10/40 is 25%
Depending on what bird you would use centimeters and inches
A) 2/4 b) 6/8 c) 18/20. Is that what you are asking for?
Because the dilation is at the origin (0,0) multiply the coordinates by the scale factor.
L is at (-2,5) now.
The new location would be (-2 * 4 , 5 *4) = (-8,20)