How many x intercepts does the graph of y=2x^2+4x-3 have

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

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu