what compound inequality describes this graph?\nwrite a compound inequality like 1 < x < 3 or like x < 1 or…
what compound inequality describes this graph?\nwrite a compound inequality like 1 < x < 3 or like x < 1 or x > 3.
Answer
Answer:
$70\leq x\leq75$
Explanation:
Step1: Identify left - hand value
The left - hand closed circle is at 70, so $x\geq70$.
Step2: Identify right - hand value
The right - hand closed circle is at 75, so $x\leq75$.
Step3: Combine inequalities
Combining gives $70\leq x\leq75$.