Solve x - 2.6 Greater-than-or-equal-to 9.4 and graph the solution on the number line. Which statements are true? Check all that
apply.
A. x Greater-than-or-equal-to 12
B. x Greater-than-or-equal-to 6.8
C. A closed circle is used on the graph.
D. An open circle is used on the graph.
E. The arrow on the graph points left.
F. The arrow on the graph points right.
A. x Greater-than-or-equal-to 12
B. x Greater-than-or-equal-to 6.8
C. A closed circle is used on the graph.
D. An open circle is used on the graph.
E. The arrow on the graph points left.
F. The arrow on the graph points right.
2 answers:
Answer:
Options A, C and F are the correct options.
Step-by-step explanation:
Given inequality is,
x - 2.6 ≥ 9.4
x - 2.6 + 2.6 ≥ 9.4 + 2.6
x ≥ 12
Option A.
x ≥ 12 [Correct]
Option B.
x ≥ 6.8 [Incorrect]
Option C.
Since in this inequality there is a sign of equal to (=)
Therefore, A closed circle will be used.
This option is also correct.
Option D.
An open circle is used on the graph.
Incorrect.
Option E.
The arrow on the graph points left.
Incorrect.
Option F.
The arrow on the graph points right.
Correct.
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