6. 7. + -/1 points SCalcET6 16.3.030. Determine the qualities of the given set. (Select all that apply.) {(x, y)| * * -3} open connected simply-connected none of the above Need Help? Read It 0/1 points | Previous Answers SCalcET6 16.3.031. Determine the qualities of the given set. (Select all that apply.) {(x, y)| 1 < x + y < 25} open connected simply-connected none of the above Need Help? Read It Talk to a Tutor simply-connected none of the above Need Help? Read It Watch It -1 points SCalcET6 16.3.032. Determine the qualities of the given set. (Select all that apply.) {(x, y)| x + y s 1 or 4 x + y 36 } open connected Talk to a Tutor Talk to a Tutor