Rational Functions and Inequalities Quiz

$rac{x-3}{x+5} ext{ is non-negative}$

$rac{2}{x} = x+0$

$f(x) = rac{x+1}{x-3}$ (correct)

$rac{x^{2}-1}{x^{2}+2x+1}$ (correct)

x = 7

x = 12 (correct)

x = 4

x = -17

$y=rac{2}{x+1}$

$rac{1}{3} + rac{1}{x} ext{ is greater than or equal to } 2$ (correct)

$f(x) = rac{x}{x+1}$

$rac{1}{3} + rac{1}{2} = rac{x}{x}$

<p>$ ext{All real numbers, except } x eq rac{5}{7}$</p> Signup and view all the answers

<p>-1</p> Signup and view all the answers