Answer:
3 x+ 1 > -x -4
-1 -1
3x > -x -5
+x +x
4x > -5
divide both sides by 4
x > -5/4 plug this in your calculator but it is quite easy
draw your line graph with a solid circle on the -5/4 and shading to the right on the x axis only -this is a simple line graphy
Explanation:
In question 2
the person did not need to draw y= 0
it is just a parabola that is a dotted line because it says
and he must shade the area below the parabola