D. Sasha's method is exponential because it increases by a fixed factor, and Mona's method is linear because it increases by a fixed number.
Hope this helps!~
A 5 is best predicted number
It means that value is not counted. it’s there but you don’t include it
1... the wording is a little confusing.
Is the charge $0.18 per mile or is it actually $36.18 per mile?
