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#### karush

##### Well-known member

- Jan 31, 2012

- 2,678

that is closest to the origin.

a. $1$

b. $2$

c $\sqrt{2}$

d $2\sqrt{2}$

e $\sqrt[3]{2}$

not real sure but, this appears to be dx and slope problem

I thot there was an equation for shortest distance

between a point and a curve but couldn't find it offhand