let-give-f-x-x-2-x-1-x-1-study-the-variation-of-and-give-the-graph-C-f-2-give-the-equation-of-tangent-at-C-f-in-point-A-1-f-1-

Tinku Tara June 4, 2023 Relation and Functions 0 Comments

Question Number 29835 by abdo imad last updated on 12/Feb/18

let give f(x)=−x +2 +((√(x+1))/x) 1) study the variation of and give the graph C_f 2)give the equation of tangent at C_f in point A(1,f(1))

$${let}\:{give}\:{f}\left({x}\right)=−{x}\:+\mathrm{2}\:+\frac{\sqrt{{x}+\mathrm{1}}}{{x}} \\ $$$$\left.\mathrm{1}\right)\:{study}\:{the}\:{variation}\:{of}\:{and}\:{give}\:{the}\:{graph}\:{C}_{{f}} \\ $$$$\left.\mathrm{2}\right){give}\:{the}\:{equation}\:{of}\:{tangent}\:{at}\:{C}_{{f}} \:{in}\:{point}\:{A}\left(\mathrm{1},{f}\left(\mathrm{1}\right)\right) \\ $$

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let-give-f-x-x-2-x-1-x-1-study-the-variation-of-and-give-the-graph-C-f-2-give-the-equation-of-tangent-at-C-f-in-point-A-1-f-1-

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