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## Homework Statement

The following point (x0,y0), is on the curve sqrtx +sqrty = 1

Show that line equation of the tangent line in the point. (x0,y0)

Is x/sqrtx0 + y/sqrty0 = 1

I've found the slope which is

-sqrty/sqrtx.

So slope of the point is -sqrty0/sqrtx0

## Homework Equations

## The Attempt at a Solution

y-y0=-sqrty0/sqrtx0(x-x0)

Should I get the solution from the equation above?