Which of the following is true for f? (3x + 1, if-9 < x≤-2

Last updated: 7/16/2022

Which of the following is true for f? (3x + 1, if-9 < x≤-2 f(x)=-5, if-2 < x≤1 (x-6, if 1<x<7 A The domain is -9 < x < -2,-2 < x < 1, and 1<x< 7. B The range is (-26, 1). The function is decreasing over the interval (-2, 1). D The rate of change over the interval (-9, 1] is 3.