How to identify the center of dilation, amd state the scale factor from figure a to figure b.

centre of dilation = origin (0,0)

scale factor = 3

Step-by-step explanation:

In order to figure out the scale factor you just have to realise when you do a dilation, the distance between corresponding points will change according to the scale factor.

By looking at the triangle B in the graph the height is 3 units

similarly corresponding height of triangleA is 1 unit

For an dilation = large number ÷ small number

So our scale factor right over here is 3.

In order to identify centre of dilation draw a straight line from end point of height of small and large triangle and make a triangle out of this.

That straight line will be hypotenuse of the triangle and it will be exactly as large as the triangle B.

you can not drow on this

step-by-step explanation:

the answer will be the last one