A line is parameterized by x=5+5t and y=2+6t.
(a) Which of the following points are on the section of the line obtained by restricting t to nonnegative numbers
Then, give one more point that is on the section of the line obtained by this restriction:
(b) What are the endpoints of the line segment obtained by restricting t to −5<=t<=−4?
left endpoint :
right endpoint :
(c) How should t be restricted to give the part of the line below the x-axis?
t must be in the interval: