In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (2, -1) (3, 0.5) (6, 1.5) (9, 2)
If it is wrong I will personally come to your door and beat you up
30 points :]

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?