IdentifyingKey Features of Rational Functions

Find the x-int of the rational function.

• (-5/3,0)
• (-3,0)
• (5/2,0)
• (5,0)

Tags

CCSS.HSF-IF.C.7D

Find the y-int of the rational function.

• (0,-5/3)
• (0,-3)
• (0,5/2)
• (0,-5)

Tags

CCSS.HSF-IF.C.7D

Find the vertical asymptote of the rational function.

• x=2
• x=3
• x=5/2
• x= -3

Tags

CCSS.HSF-IF.C.7D

Find the horizontal asymptote of the rational function.

• no horizontal asymptote
• y=0
• y=2
• y= -3

Tags

CCSS.HSF-IF.C.7D

Find the x-int of the rational function.

• no x-int
• (5,0)
• (0,0)
• (-5/7,0)

Tags

CCSS.HSF-IF.C.7D

Find the y-int of the rational function.

• no y-int
• (0,5)
• (0,0)
• (0,-5/7)

Tags

CCSS.HSF-IF.C.7D

Find the vertical asymptote of the rational function.

• x= -7
• x=7
• x=0
• no vertical asymptote

Tags

CCSS.HSF-IF.C.7D

Find the horizontal asymptote of the rational function.

• y=5
• y=7
• y=0
• no horizontal asymptote

Tags

CCSS.HSF-IF.C.7D

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

• x = -2/5
• x = -5/2
• x = -5
• x = 2

Tags

CCSS.HSF-IF.C.7D

Determine the coordinates of the hole on the graph of 
f(x)= (x²-2x + 1)/(x²+2x - 3)

• (1, 1/3)
• (-1, -1/3)
• (1, 0)
• (1, -3)

Tags

CCSS.HSF-IF.C.7D