How many numbers exist or lie between 1 and 2?

Which system of linear inequalities is graphed? can somebody pleasssse

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

(x-5)1/2+5=2 what is a possible solution?