Question

solve and graph the compound inequality(its multiple choice the answers are in the comment area
-2 < (1/2)x - 5 < 1

Answer 1

a. x < 6 or x > 12; open circles, arrows in opposite directions
b. x < 6 and x > 12; open circles, arrows in opposite directions
c . 6 < x < 12; open circles, all points between 6 and 12
d. 6 <= x <= 12; closed circles, all points between 6 and 12 inclusive

Answer 2

ok for this kind of question u will get 2 values of x.. to find those 2 values u have to make two equations... these will be ur 2 equations.
-2 < (1/2)x - 5 & (1/2)x - 5 < 1