168 ÷4 (please show how to work it out aswell)

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

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

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3