Dividing Rational Functions Domain

Determine the domain

• A

• B

• C

• D

Julie has factored the numerators and denominators and multiplied by the reciprocal (keep it, flip it, multiply it).  She must be…

• Adding or Subtracting Rational Expressions

• Multiplying Rational Expressions

• Dividing Rational Expressions

• 1 / 5p

• 12 / 50p

• 2 / 10p

• 8 / 16p

• 1

• (x - 8) / (x + 5)

• (x - 5) / (x + 5)

• (x + 1) / (x + 5)

Divide

• 
• 
• 

• 7(r + 2)/ (r + 2)

• (r - 8) / (r + 2)

• (r + 2) / 7

• (r - 8) / 7

Divide the Rational Expression

• A

• B

• C

• D

Identify the vertical asymptotes.

• A

• B

• C

• D

What is the domain?

• (-∞, ∞)

• (-∞, 1) U (1,∞)

• (-∞, 2) U(2, ∞)

What is the domain?

• (-∞, ∞)

• (-∞, 1) U (1, ∞)

• (-∞, -2) U (-2, 2) U (2, ∞)

• (-2, 2)