Help me!! this is hard for me

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Select the graph of the solution. click until the correct graph appears. |x| = 3