2. parametric equations of a line are x=1 + 3t and y=5-2t, teR.
Write the coordinates of three points on this line.
I really tried to read the examples but it doesn't really have a step by step process,i think it's because it's just too basic . thanks for your help?
it's question 2
http://docs.google.com/viewer?a=v&q=cach…
Write the coordinates of three points on this line.
I really tried to read the examples but it doesn't really have a step by step process,i think it's because it's just too basic . thanks for your help?
it's question 2
http://docs.google.com/viewer?a=v&q=cach…
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pick some values of t and compute x and y --
∙ t ∙ ∙ ∙ x ∙ ∙ ∙ y
∙ 0 ∙ ∙ ∙ 1 ∙ ∙ ∙ 5
∙ 1 ∙ ∙ ∙ 4 ∙ ∙ ∙ 3
∙ 2 ∙ ∙ ∙ 7 ∙ ∙ ∙ 1
∙ t ∙ ∙ ∙ x ∙ ∙ ∙ y
∙ 0 ∙ ∙ ∙ 1 ∙ ∙ ∙ 5
∙ 1 ∙ ∙ ∙ 4 ∙ ∙ ∙ 3
∙ 2 ∙ ∙ ∙ 7 ∙ ∙ ∙ 1