Modeling Rational Functions

What is the Horizontal Asymptote?

• None

• y= 0

• y= 1

• y= 5/4

Tags

CCSS.HSF-IF.C.7D

What is the horizontal asymptote? 

• x = 2

• x = 7

• y = 2

• y = 7

Tags

CCSS.HSF-IF.C.7D

What are the asymptotes?

• x=-1 y = -3

• x=1 y = -3

• x=-1 y =3

• x=1, y=3

Tags

CCSS.HSF-IF.C.7D

What is the horizontal asymptote to this function?

• y=4

• y=0

• y=-2

• y=1

Tags

CCSS.HSF-IF.C.7D

What is the X-Intercept?

• (0,0)

• (4,0)

• (0,4)

• (-5,0)

Tags

CCSS.HSF-IF.C.7D

What is/are the vertical asymptote(s)?

• x=-2

• x=2 and x=3

• x=-3

• x=3

Tags

CCSS.HSF-IF.C.7D

The number of hours to paint a house varies inversely with the number of painters working. A 2400-square foot house can be painted in 27 hours by 6 painters. How many painters would need to work in order to paint the house in 18 hours?

• 8 painters

• 10 painters

• 9 painters

• 11 painters

The rabbit population started at 65,000 rabbits. The population is decreasing at a rate of 1.5% each year. Write a function r(t) to represent the rabbit population after t years.

• r(t) = 65000(1 - 0.015)^t

• r(t) = 65000(1 + 0.015)^t

• r(t) = 65000(1 - 1.5)^t

• r(t) = 65000(1 + 1.5)^t

Tags

CCSS.HSF.LE.A.2