Domain Rational Expressions

What are the asymptotes?

• x=1, x= 2, y =1, y= 2

• x= 2, x=-2, y = 1

• x=2 y =-1

• x=1 y =2, y =-2

Tags

CCSS.HSF-IF.C.7D

• All Real #s except x cannot equal 3 and -1

• All Real #s except x cannot equal 3

• All Real #s except x cannot equal -1

• All Real #s except x cannot equal -3

What are the domain restrictions for the rational expression below.

What are the domain restrictions for the rational expression below?

State domain restriction

• x≠-6

• x≠-6, 3

• x≠3

• x≠-18

(x²+11x+24)/(x²+4x-32)

• (x+7)/(x+4)

• 3/4

• (x+3)/(x+4)

• (x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

20x³/(5x+10)

• 4x³/(x+2)

• 4x³/(x+10)

• 2x³/(5x+1)

• 2x³/(x+5)

Tags

CCSS.HSA.APR.D.6

Which value of x makes the expression undefined?

• -2

• 2

• -6

• -3

Tags

CCSS.HSF-IF.C.7D

Simplify.

• 2p

• p/2

• 2/p

• 4p

Tags

CCSS.HSA.APR.D.6