Answer:
x(t) = -1 + 4t
y (t) = 3 - 5t
Step-by-step explanation:
The end points of the line segment are (-1, 3) and (3, -2).
Let a = (-1,3) and b = (3,-2)
Now, find the value of (b-a)
(b-a) = ((3+1), (-2-3))
b-a = (4, -5)
Therefore, the parametrization of the given line segment is
r(t) = a + (b-a)t
r(t) = (-1,3) +(4,-5)t
r(t) = (-1+4t, 3-5t)
We can rewrite this as
x(t) = -1 + 4t
y (t) = 3 - 5t
Answer:
x=−y+2, x= 4/3 Y -5
Step-by-step explanation:
(/=fraction btw and the Y goes in the middle of the line for the fraction!)
basically buy low sell high
The selling price of an item is a function of the cost of making the item as the manufacturer needs to sell at a price which is higher than the cost of making the item in order to get his money back and obtain some profit also
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