Rational review

A rational function is...? 

• A line that continually approaches a given curve but does not meet it any finite distance
• The top of a rational expression
• The bottom of a rational expression
• Made up of a ratio (fraction) of two polynomials

Find the vertical asymptote:
G(x)=  -x²+1 / x²-5x+6

• y=-1
• x=2, x=3
• y=1
• none

Which asymptote(s) are determined by looking at the denominator?

• vertical
• horizontal
• slant
• none

What are the asymptotes?

• x=-3, y=1
• x=3, y =1
• x=-3, y =-1
• x=3 y=-1

Tags

CCSS.HSF-IF.C.7D

Simplify

• A
• B
• C
• D

Simplify

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.6

Simplify. 

• A
• B
• C
• D

(x²+11x+24)/(x²+4x-32)

• A.(x+7)/(x+4)
• B.3/4
• C.(x+3)/(x+4)
• D.(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.6

Divide and Simplify

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.6