Denise can type 13 words in 4 minutes. Nancy can type 27 words in 12 minutes. Who types faster?
2 answers:
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Given:
Initial point = (–5, 3)
Terminal point = (1, –6)
To find:
The set of parametric equations over the interval 0 ≤ t ≤ 1.
Solution:
The interval is 0 ≤ t ≤ 1, initial point is (–5, 3) and terminal point is (1, –6). It means,
Put t=1 in each parametric equation.
In option A,
In option B,
In option D,
Therefore, options A, B and D are incorrect.
In option C,
Put t=0 in x(t) and y(t).
Since, only in option C , therefore, the correct option is C.