Question

graph the interval represented in inequality notation on the number line.

$x > -4$

answer attempt 1 out of 3

number line:

-12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12
touch and drag to plot line.

submit answer

Explanation:

Step1: Identify the boundary point

The boundary for $x > - 4$ is $x=-4$.

Step2: Determine the type of endpoint

Since the inequality is $x > - 4$ (strict - greater than), we use an open - circle at $x = - 4$.

Step3: Shade the appropriate region

We shade to the right of $x=-4$ because values of $x$ greater than $-4$ are in the solution set.

Answer:

On the number line, place an open - circle at $-4$ and shade the line to the right of $-4$.