Graphing inequalities

Question

what would be the m= and b= in x>-4 (y>mx+b)

Answer 1

Treating it like an equation, it is x=-4.

It is a vertical line at x=-4 with undefined slope.

There is no y-intercept.

The graph is a dotted/dashed/striped line at x=-4

and shaded to the right, since the origin (0,0) satisfies

the inequality, namely 0 > -4