Question 4 (2 points) ✓ Saved
Jake must choose 4 magazines out of a collection of 13 to take on vacation. In how
many ways can he select the magazines he will bring along?
Show your steps, or in your own words tell how you got your answer(s): (Don't forget to write
the answer too!)

answer: 7

step-by-step explanation:

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 answers are

1. 2

2. 5

3. symmetrical