What is the solution to -3x=9?

Which system of linear inequalities is graphed? can somebody pleasssse

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Do a swot analysis for the business idea you chose in question 2 above. describe at least 2 strengths, 2 weaknesses, 2 opportunities, and 2 threats for that company idea. (1-8 sentences. 4.0 points)