Rate of change of linear functions Gym A gym has purchased a new and sophisticated weight-lifting machine. The machine can manage a training plan in which the weight lifted changes from one training session to the next. The users enter their name into the machine, which then automatically sets the weight to lift during the current session. Below is the opening screen of the menu used to specify a training plan: Set a training plan Choose the type of plan: Study the operation of the machine in both modes. Specify training plans suited for the various people described below. Make sure these people understand how to set the machine based on your specifications. Wants to slowly increase the weight at a constant rate. Wants to lift the same weight at every training session. Wants to start at a low weight and increase the weight rapidly. Wants to increase the weight at a constant rate and reach a large weight in a short time. His doctor recommended to gradually decrease the weight over the next months. Wants to increase the weight at a high rate at the beginning of the training program, then continue increasing the weight at a lower rate.

Change at a constant rate Gym 200-meter dash Wages Swimming pool Burning calories Growing hair Currency exchange Bank accounts Value tables and rate of change Rides Trips Constant and non-constant rate Graphs and correspondence rules Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5