4 months ago

The graph of the function f(x) = (x − 3)(x + 1) is shown.Which describes all of the values for which the graph is positive and decreasing?A.all real values of x where x < −1B.all real values of x where x < 1C.all real values of x where 1 < x < 3D.all real values of x where x > 3

Accepted Solution

There's an error in the graph, but the answer is A.

The graph of the function f(x) = (x − 3)(x + 1) is shown.Which describes all of the values for which the graph is positive and decreasing?A.all real values of x where x &lt; −1B.all real values of x where x &lt; 1C.all real values of x where 1 &lt; x &lt; 3D.all real values of x where x &gt; 3