Graph the function y = |1.6x – 2| – 3.2. Over which interval is the function increasing?(1.25, ∞)(3.25, ∞)(–∞, 1.25)(–∞, 3.25)

Accepted Solution

Answer:The interval over which the function is increasing is:                 (1.25,∞)Step-by-step explanation:We are given a modulus function by:         [tex]y=|1.6x-2|-3.2[/tex]From the graph of the function we see that the function is first decreasing in the interval (-∞,1.25) and then it increases continuously in the interval (1.25,∞) and goes to infinity.      Hence, the answer is:                    (1.25, ∞)