Urgen Marilyn is doing a history project on the state of Florida. Her data are shown in the table.

She finds the regression line, where x is the time, in years, and y is the population of Florida after 1900.
Which is the best interpretation of the rate change?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.