When 2 times a number(x) is substracted from 3 the result is at most 8

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1