Calculus 3 Chapters 12.1-13.3 True/False

Two plans either intersect or are parallel : True

Two planes parallel to a line are parallel : False

Two lines either intersect or are parallel : False

Two lines parallel to a third Line are parallel : True

A parametrization of the graph of y = ln(x) for x >0 is given by x = e^t, y = t for -infinity< t < infinity : True

The parametric curve x = (3t+4)^2, y = 5(3t+4)^2-9, for 0 <= t <= 3 is a Line segment : True