An object in rectilinear motion moves according to the position function s(t) = 6 - t2 (s in centimeters and t in seconds). Approximate the velocity of the object at time to = 7 seconds by letting At first equal 0.1 second, then 0.01 second, and finally 0.001 second. Organize the results in a table. (Round your answers to three decimal places.)

The following equation represents the relationship between hours of TV watched per day (x) and the number of situps a person can do (ŷ).ŷ = -0.956xx + 34.573Use this model to predict the number of situps a person who watches 8 hours of TV can do. (to 2 decimal places)

The following equation represents the relationship between hours of TV watched per day (x) and the number of situps a person can do (ŷ). ŷ = -1.309x + 31.261 Use this model to predict the number of situps a person who watches 8 hours of TV can do. (to 2 decimal places)

4) The position of an time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to = 2t2- 3t, where s is in meters and t is the object moving in a straight line is given by s move 14 meters? 302