The graph of f(x) is the solid black graph below. Which function represents the dotted graph? Y=f(x+5)-1 y=f(x-5)-1 y=f(x-5)+1 y=f(x+5)+1

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