−8−(−10) to the power of 2 so its -)2 not times two to the power of it (20 pts) jim thompson answer this pls

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be

mark has $52

hope this !