Need i don’t know how to do this ?

X-intercept=-5 y-intercept=2 the equation of the line is

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

25 ! i need asap! ! ill mark brainliest!