Question

Hey guys i need help how do i read this graph Answers and picture below!!

Answer 1

y > -3

x > -3

y < -3

x < -3

Answer 2

x< -3

Answer 3

thans hun =)

Answer 4

jst draw de graph of 3 straight lines taking equality sign.
then put origin coordinates i.e. x=y=0 check equality this time 2 cases arises.
if equlity agrees then portion is shaded between origin and that straight line &x & y axis.
if equality disagrees then portion will be shaded area will be from straight line but this timeaway from origin & x &y axis.
solve for 3 equations separately.
the portion common 4 3 areas will be the solution