Question

16 < 2x + 4 < 4

Part 1: Solve the inequality above.
Part 2: Describe the graph of the solution.
please help me!!!!!!!!!

Answer 1

16 < 2x + 4 < 4
i.e. 16 -4< 2x < 4-4
i.e. 12< 2x < 0
i.e. 12/2< x < 0/2
i.e. 6< x < 0

Graph of the given inequality intersects the X-axia at x=6 and is parallel to Y axis

Answer 2

the graph is one a number line

Answer 3

is it an open circle, and which way Is the shading/

Answer 4

Please check for typo.
In
\( 16 < 2x + 4 < 4\)
16 cannot be less than 4.