The curve described by r(t)=⟨t,2t+5⟩ is
Select one:
a. a parabola passing through the point (0,2)
b. a straight line passing through the point (0,5) with slope -2
c. a straight line passing through the point (0,2) with slope 5
d. a parabola passing through the point (0,5)
e. a straight line passing through the point (5,0) with slope -2
f. a straight line passing through the point (0,5) with slope 2
1
Expert's answer
2020-05-18T15:48:06-0400
x=t and y=2t+5
Then equation is y=2x+5
this is straight line with slope 2 (coefficient near x), and going through point (0,5).
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