The hypotenuse of a right triangle measures 18 cm and one of its legs measures 2 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.

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