exam Maths Puzzle Numerical Ability

This question is confusing me. Please help.

x - 3y is less than or equal to 0

Read Solution (Total 0)

exam Other Question

PLease help to explain to me how to graph on a number line the following equations :

the absolute value of -4 - 2 > - 5; d = {Intergers}
i totally blow at graphs....

graph each function
f(x)={x-1 if -3<x<0
{3x-1 if x>or=0