The function f(x)=4500(0.98)^x represents the value in dollars of a vehicle x years after it has been purchased new. what is the average decrease in value per year between years 5 and 10?
answers:
-$78.16/year
-$3676.83/year
-0.98/year
-$4500/year

Ineed asap. 35 points. in order for two polygons to be similar, two conditions must be met. first, all pairs of corresponding sides must be in proportion. second, all corresponding angles must be congruent. prove that angle congruence is not enough, by itself, to establish that two polygons are similar. do this by describing or drawing two polygons that are not similar but whose corresponding angles are all congruent.