Question

Find the equation of the line tangent to the curve y = (x+3)/√x at its point of inflection.

Help please. :)

Answer 1

y=x^1/2+3x^(-1/2)
y'=1/2 x^-1/2-3/2 x^(-3/2)
y' = 0 at max/ min/ inflection

Answer 2

from there its easy

Answer 3

Thank you. :)