Question

A 2-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)?

Answer 1

The input value for f(x) is -1

Answer 2

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