Rate of Change demo
Change values for dog's birth weight and rate of growth in the input boxes. Check your answers with the buttons and check boxes. Have fun!
1) How are rate of growth and birth weight of dog related to slope and y-intercept of the line? 2) What happens to the line when you change only the y-intercept? When you change only the slope? 3) Do the numbers you choose give realistic weights for the dog at all ages? If so why? If not how could you change your numbers to make them realistic?