Question

express the interval using two different representations.

-6,9

answer attempt 1 out of 2

inequality notation:

number line:

click and drag to plot line.

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Explanation:

Step1: Understand interval notation

The interval \([-6,9]\) means all real numbers \(x\) such that \(-6\leq x\leq9\) in inequality notation.

Step2: Plot on number line

On the number line, we place a closed - circle (since the endpoints are included) at \(-6\) and at \(9\), and draw a line segment connecting them.

Answer:

Inequality Notation: \(-6\leq x\leq9\)
Number Line: Place closed - circles at \(-6\) and \(9\) and connect them with a line segment.