Help its pre-algebra haha help plz

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting