The amount of people sick with a disease in a city is given by the equation p=3-74 where t is the number of days since people started getting sick.
1. How many people were sick after 4 days?
2. In the equation, what does 3 tell us about the situation?
3. In the equation, what does 7 tell us about the situation?

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.

For what value of x does 4x = (1/8) x + 5?

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.