Find the scale factor

1/3

Step-by-step explanation:

To get the scale factor , we have to divide the lengths of the similar sides on both shapes

What we have to do here is to divide the left length of each

we have this as 6/18 since they both represent the length

we have this as 1/3

the graph was compressed by a factor of three but the only way it would reflect over an axis is if there was negative change.

for example if the graph was y=-1/3x the graph would have reflected over the y-axis or the x-axis.

hope this ! :