Question

I don't understand dilations? How are the coordinates of the new point found if it is dilated with a scale factor of 3? D;

Answer 1

3 times
Suppose x is preimage -> x' = 3x is new image

Answer 2

What do the apostrophes mean?

Answer 3

Example: her's ('s this is how it used) it means showing possession.

Answer 4

Example: her's ('s this is how it used) it means showing possession.

Answer 5

-.- No, in dilations. This is math, not English.