A2-column table with 7 rows. the first column is labeled x with entries negative 4, negative 3, negative 2, negative 1, 0, 1, 2. the second column is labeled f of x with entries negative 6, negative 4, negative 1, negative 2, negative 5, negative 8, negative 16. which is a possible turning point for the continuous function f(x)? (–3, –4) (–2, –1) (0, –5) (1, –8)