Which table shows a function that is decreasing only over the interval (-1, infinity)

Answer:Table 4th is showing the function that is decreasing only over the intervalStep-by-step explanation:We have been given four tables below:To determine the function that is decreasing only in the given intervalWe will check the values after -1 in all four tablesThe table in which values is only  decreasing after -1 will be the table which shows a function is decreasing only.In table 1 the value of x is increasingIn table 2 and 3 the value is increasing and then decreasing but we will consider only decreasing caseTherefore, Table 4th is correct.