negative 10
40
15
negative 10
10
16
These two variables help draw the arrow-heads. Can you tell what they do?
17
negative 10
10
18
negative 10
20
19
Now we draw the axes. x_arr and y_arr are helper functions that'll we'll use in equations 23, 24, and 25
20
21
22
less than or equal to "t" less than or equal to
23
less than or equal to "t" less than or equal to
24
less than or equal to "t" less than or equal to
25
And, finally, we draw the graph in blue and green. Can you figure out what g(t) and h(t) do?
26
27
28
less than or equal to "t" less than or equal to
29
less than or equal to "t" less than or equal to
30
31
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