Question 1208129
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In part (a) you mention "Express the distance d <font color=red>from P</font> to <font color=blue>the point</font>"


<font color=red>point P</font> is defined as P = (x,y) = (x, x^2-8)
However, the <font color=blue>other point</font> isn't defined. 


It appears some information is missing. Please revise carefully and repost. Thank you.
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