The piecewise function h(x) is shown on the graph.
What is the value of x when h(x) = -3?

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.

Which expression is rational? 6. , square root two, square root 14, square root 49

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8