Answer:
It has a scalar factor of 2.5
Step-by-step explanation:
You can just look at the bottom, the first shape has a bottom of 4 square while the second image has a bottom of 10 squared. You can divide the two to get the scaling factor. 10/4 = 2.5
You can also see one of the side square
bear in mind that it goes with the "degree" of the polynomial.
there are 12 picks
4+(2*4)=12
11 because 10x2=20 and the 220 divided by 20 =11