Rational Inequality

Finally, using test points, what is the solution to the rational inequality \frac{-x+8}{𝑥+2}≤0?

What are the critical values of the the rational inequality \frac{x^2+5x+6}{x^2\ -1}>0?

• 3, 2 , 1, -1

• -3, -2,  1, -1 

• 6, 1, -1 

• -6, 1, -1 

What are the solution set of the the rational inequality \frac{x^2+5x+6}{x^2\ -1}>0?

• (0, 1)

• [-1, 0] u [1, oo)

• [0,1]

• (-1, 0) u (1, oo)

• (-2, 1)

• (-oo, -2) u (1,2)

• (1,2) u (2, oo)

• (-oo, -2] u [1,2]

• (-oo, -1) u [1, 3]

• (-1, 1) u [3, oo)

• (-oo, -1) u (1, oo)

• (-oo, 4] u (9, oo)

• [-3, -1/2] [1, oo)

• [1,2]

• (-oo, -3) u (-1/2, 1)

• (-3, -1/2) u (1, oo)

• [0, 2]

• (-oo, 0) u (2, oo)

• (3, 4) u (-4, oo)

• (0, 2)