Question

Which graph represents the solution set of the inequality x+ 2 6?

-9-8-7
-6 -5
4 -3 -2 -1 0
1
2
3
4
5
6
7
8
9
T
-9-8-7 -6 -5
4 -3 -2 -1 0
1
2
3
4
5
6
7
8
9
A
+ +
+
-9-8-7 -6 -5
+ + + + +
4 -3 -2 -1 0
+
1
+
2
+
3
4
5
6
7
8
9
-9-8-7 -6 -5
4 -3 -2 -1 0
1
2
3
4
5
6
7
8
9

Answer 1

C

Explanation:

Which graph shows the solution to the inequality x+2≥6?

Isolate x by subtracting 2 from each side.

x+2 -2 ≥ 6-2

x + 0 ≥ 4

(Greater than) means the arrow will go right.

(Equal too) means the tiny circle on the number line will be filled in or shaded.

Therefore, C is the answer