Question

How do yo find the y and x axes in y > 2x - 4

Answer 1

the y and x axis never moved

Answer 2

if you are trying to determine the graph:

since it is asking for values of y that are greater than (2x-4); then it would be good to start out with knowing which values of y actually are equal to (2x-4)

y = 2x-4

Answer 3

by convention, since we want the values of y greater then the line, and not equal to the line; we draw in a dashed line to indicate the boudary

Answer 4

then all thats left is to show all the values of y that are greater than the line:

if we were to pinpoint every y value greater than the line; it would appear to be a shaded region.