Answer:
(c) The graph shows a number line with an open circle at negative six and shading to the left. x < -6
Explanation:
You want a description of the graph of the solution to −2x − 4 > 8.
Solution
Adding 4, we get ...
-2x -4 +4 > 8 +4
-2x > 12
Dividing by -2 gives ...
x < -6
Graph
The comparison operator does not include the "or equal to" case, so the end point on the graph will be an open circle. Values of x that satisfy the inequality are less than -6, so shading will be to the left.