Which term gives the number of cycles of a periodic function that occurs in one horizontal unit

How much orange juice do you need to make 2 servings of lemony orange slush?

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation

What function has a range {yly< 5}? question on picture above^