<span>t+3/2 = 1/2 // - 1/2
t+3/2-(1/2) = 0
t+3/2-1/2 = 0
t+1 = 0 // - 1
t = -1</span>


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Equation of line in point - slope form :

Here :


<span>It must be the same as it was when constructing the arc above P.</span>
Answer:
1.4
Step-by-step explanation: