What is the ratio of it

Is a deceasing linear model or an exponential decay model likely to be a better fit for the data about remembering? ?

Plot the intercepts to graph the equation

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters