the inequality graphed below represents the ages, a, of players on a baseball team. which inequality…

the inequality graphed below represents the ages, a, of players on a baseball team. which inequality represents the same ages? 12 < a ≤ 18 12 ≤ a < 18 12 > a ≤ 18 12 ≥ a < 18

the inequality graphed below represents the ages, a, of players on a baseball team. which inequality represents the same ages? 12 < a ≤ 18 12 ≤ a < 18 12 > a ≤ 18 12 ≥ a < 18

Answer

Explanation:

Step1: Analyze the graph

The graph has a closed - circle at 12 and an open - circle at 18, with the line shaded in between. A closed - circle means the number is included in the solution set and is represented by $\leq$ or $\geq$, and an open - circle means the number is not included in the solution set and is represented by $<$ or $>$.

Step2: Write the inequality

Since the closed - circle is at 12 and the open - circle is at 18, the inequality is $12\leq a<18$.

Answer:

$12\leq a<18$