Free Printable NOTHINGGG

1.

Solve the rational inequality and state your solution in interval notation.

$\frac{x^2+4x-12}{x^2-4x+4}>0$

a)

$\left(-\infty,\ -2\right]\cup\left[6,\ +\infty\right)$

b)

$\left(-\infty,\ -2\right)\cup\left(6,\ +\infty\right)$

c)

$\left(-\infty,\ -6\right]\cup\left[2,\ +\infty\right)$

d)

$\left(-\infty,\ -6\right)\cup\left(2,\ +\infty\right)$

2.

Solve the rational inequality and state your solution in interval notation.

$\frac{9-x^2}{x+1}\le0$

a)

$\left[-3,\ -1\right)\cup\left[3,+\infty\right)$

b)

$\left[-1,\ 0\right]\cup\left[3,+\infty\right)$

c)

$(-∞,-1)\cup(-1,\ 3)$

d)

$(-∞,-3)\cup(-3,3)$

3.

Solve for x:
$\frac{-x-6}{x+3}>0$

a)

$\left(-6,-3\right)$

b)

$\left[-6,\ -3\right)$

c)

$\left(-\infty,\ -6\right)\cup\left(-3,\ \infty\right)$

d)

$\left(-\infty,\ -6\right]\cup\left[-3,\ \infty\right)$

4.

Solve for x:
$\frac{3x}{x+4}-1\ge0$

a)

$\left(-\infty,-4\right]\cup\left[2,\ \infty\right]$

b)

$\left(-4,\ 2\right]$

c)

$\left[-4,\ 2\right]$

d)

$\left(-\infty,-4\right)\cup\left[2,\ \infty\right)$

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