Question

solve the inequality and graph the solution.
r + 3 ≤ -1
plot the endpoints. select an endpoint to change it from closed to open. select the middle of
the segment, ray, or line to delete it.
your answer:
change my answer

Explanation:

Step1: Subtract 3 from both sides

$$r+3-3\leq -1 - 3$$

Step2: Simplify the inequality

$$r\leq -4$$

Answer:

The solution of the inequality \(r + 3\leq -1\) is \(r\leq -4\). On the number - line, we have a closed - circle at \(-4\) (because the inequality includes equality, i.e., \(r=-4\) is part of the solution) and the line extends to the left (towards more negative numbers).