find: each case the intercepts, domain, range and vertical and horizontal asymptote

**rcs** · December 9th 2010, 02:51 AM

Please, can anybody help me on this function: also sketch the graph

y^2(x^2 -1) = x + 2

thank you so much

**Prove It** · December 9th 2010, 02:59 AM

$\displaystyle x$ intercept(s) - make $\displaystyle y = 0$ , simplify and solve for $\displaystyle x$ .

$\displaystyle y$ intercept(s) - make $\displaystyle x=0$ , simplify and solve for $\displaystyle y$ .

For the asymptotes, write $\displaystyle y$ in terms of $\displaystyle x$ to determine the natural domain. The range and asymptotes should follow.

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