Rational Functions

State the x-intercept(s).

• (1, 0)

• (-1, 0)

• (1, 0), (-1, 0)

• (0, 0), (1, 0)

State the coordinates of the y-intercept, if one exists.

• (0, 0)

• (0, 1)

• (0, -1)

• there isn't one

Which equation BEST matches the graph?

• 
• 
• 
• 

FILL IN THE BLANK:

A vertical asymptote is found by setting the _______ = 0 & solving for x.

FILL IN THE BLANK:

The _______ asymptote is found by looking at the coefficients of the highest power in the given function.

How do you know if a factor of the denominator is a hole vs. a vertical asymptote?

• It equals zero.

• It cancels out.

• It makes the numerator zero.

• You compare the degrees.

FILL IN THE BLANK:

A _______ asymptote occurs when there is NO horizontal asymptote.

What is the equation of the vertical asymptote?

• x = 0

• x = 4

• x = -1, x = 4

• x = -1

Tags

CCSS.HSF-IF.C.7D

What is the equation of the horizontal asymptote?

• y = 0

• y = -2

• y = 2

• There isn't one

Tags

CCSS.HSF-IF.C.7D

State the coordinates of the hole, if one exists.

• (-1, -2)

• (-1, ½)

• (-1, -½)

• there isn't one