An employee at a garden center fills a water tank once a day around noon to a height of 20 inches. The function M models the height of the water in the
tank, M(x), in inches, x seconds after 12:00 p. m. on Monday as it fills. The
function T gives the height of the water in the tank, T(2), in inches, x
seconds after 12:00 p. m. on Tuesday as it fills. Here are the equations and
graphs of M and T.
M(x) = 575