Answer:
When graphing the inequality, x > -4, you should use a circle with a ray pointing to the left.
Explanation:
A non-filled in circle (circle) conveys > or < . A filled in circle (dot) conveys ≥ or ≤. Adding onto that, a ray going left (in this case, one going from x to -4) conveys >, while a ray going right conveys <.
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