What is the distance from an arbitrary point (x, y) in ℝ2r2 to the x-axis?

Find the value of x that will make l ll m

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.

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =