Rational Functions review quizs

• none exist.......

• there are two vertical asymptotes

• there is one horizontal asymptote

• the function is continuous everywhere

Simplify the expression.....

• @@\frac{5x^2-8x+1}{(x-2)(x+2)}@@

• @@\frac{5x^2-8x+2}{(x-2)(x+2)}@@

• @@\frac{5x^2-7x+1}{(x-2)(x+2)}@@

• @@\frac{5x^2-8x+3}{(x-2)(x+2)}@@

Simplify the expression..... @@\frac{x+6}{x^3-11x^2+28x}\cdot\frac{x^2-49}{x^2+13x+42}@@

• @@\frac{1}{x\left(x-4\right)}@@

• @@\frac{1}{x\left(x-3\right)}@@

• @@\frac{2}{x\left(x-4\right)}@@

• @@\frac{1}{x^2\left(x-4\right)}@@

Solve the expression..... @@9x+\frac{1}{x+1}=-\frac{x}{x+1}@@

• x=-\frac{1}{9}

• x=\frac{1}{9}

• x=0

• x=1

Find the VA's......

• x=5

• x=7

• x=10

• x=3

Solve the expression..... @@\frac{5}{x-4}+\frac{x}{x-3}=\frac{3}{x-3}@@

• x = -1

• x = 2

• x = 0

• x = 5

• down 3, right 2

• up 3, left 2

• down 2, right 3

• up 2, left 3

Simplify the expression.....

• @@\frac{4\left(x-7\right)}{x^2\left(x-6\right)}@@

• @@\frac{4\left(x+7\right)}{x^2\left(x-6\right)}@@

• @@\frac{4\left(x-7\right)}{x^2\left(x+6\right)}@@

• @@\frac{4\left(x+7\right)}{x^2\left(x+6\right)}@@

• up 2, left 6

• down 2, right 6

• up 2, right 6

• down 2, left 6

Find the SA's......

• @@y=x+5@@

• @@y=x-5@@

• @@y=x^2+5@@

• @@y=5x@@