Solve the Rational Function

It expresses a relationship between two variables (such as x and y), and can be represented by a table of values or a graph.

• Rational Function

• Rational Equation

• Rational Inequalities

Solve and check for extraneous solutions.

• x=2, not extraneous

• x=-2, not extraneous

• x=11, extraneous

• x=22, extraneous

Find both asymptotes.
x+2
______
2x-6

• x=-3 and y=1/2

• x=1/2 and y=3

• x=3 and y =-1/2

• x=3 and y=1/2

Solve and check for extraneous solutions.

• x=-1, x=-3 extraneous

• x=-1 extraneous, x=-2

• x=-1, x=-2 extraneous

• x=-1, x=2 extraneous

Solve

• A

• B

• C

• D

Solve

• A

• B

• C

• D

Solve

• A

• B

• C

• D

State the vertical asymptote:  f(x)=(x-2)/(x+5).

• x = -2/5

• x = -5/2

• x = -5

• x = 2

Divide the rational expression below.

• (x+10)/(2x+5)

• 6/(3(5x-1))

• 12/(x+10)

• (x+10)/(2x+5)

What's the vertical asymptote of the function?

• x = -9

• x = 9

• x = 3 , x = -3

• x = 3