Help me with both of them please and thank you

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

Step-by-step 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