Question

Part 1: Solve |2x-9|+4_> 7.(its the line under the sign) You must show all work. Use >= and <= to represent the inequalities. (3 points)

Part 2: Use complete sentences to describe the graph in words. (3 points)
Answer

Answer 1

|2x-9| >= 3
=> 2x-9 >= 3
2x >= 12
x>= 6

or 2x-9 <= -3
2x <= 6
x <= 3

Answer 2

\[|2x - 9|+4\ge7\]
\[|2x-9|\ge7-4\]
\[2x \ge3+9\]
\[x \ge12/2\]
\[x \ge6\]